Lab-Grown Diamond Supplier South Korea | Wholesale B2B India Manufacturer

✦ Market Intelligence & Consumer Trends ✦

Understanding South Korea Customer Preferences

The fine jewellery landscape in South Korea is experiencing sustained growth. Here is what Korean consumers and bridal shoppers are actively seeking — and how jewellers can maximize profitability.

Preference #1

Substantial Carat Upgrades in South Korea

Modern Korean bridal couples are opting for impressive 1.50ct to 3.50ct+ solitaire engagement centerpieces. Lab-grown diamonds allow consumers to maximize visual scale within their KRW (₩) wedding budget.

Preference #2

Strict D–F Colour & VVS/VS Clarity

Educated Korean shoppers prioritize immaculate optical brilliance. Our Surat Type IIa CVD diamonds are cultivated with zero trace nitrogen, guaranteeing icy D, E, and F color grades with eye-clean VVS to VS clarity.

Preference #3

Fancy Shapes: Oval, Radiant & Emerald

Alongside the classic 58-facet Round Brilliant, bridal boutiques across South Korea report massive demand for elongated Oval, radiant-cut, and elegant Emerald step-cut solitaires.

Preference #4

Ethical Provenance & Sustainability

Korean consumers increasingly demand conflict-free origin, low environmental footprint, and transparent modern growth verified by reputable laboratory standards.

Preference #5

Independent IGI & GIA Certification

Retail shoppers in South Korea insist on authentic laboratory grading reports from IGI or GIA featuring indelible laser inscriptions on the diamond girdle matching the certificate.

Preference #6

Superior Gross Margins for Korean Jewellers

By buying directly from our Surat cutting works, jewellers in South Korea bypass regional wholesale middlemen and protect 45%–60%+ retail gross margins.

✦ Direct Distribution Network ✦

Supplying Lab-Grown Diamonds Across South Korea

From renowned jewellery districts to bespoke ateliers across South Korea, we provide rapid, fully insured diamond shipments directly to your city workshop or showroom.

수도권 종로3가 귀금속 상가 도매 타운

서울 종로 (Jongno)

Supplying independent retail jewellers, bespoke designers, and workshop goldsmiths across 서울 종로 (Jongno) with certified loose solitaires and calibrated melee parcels.

Top Focus: Seoul Jongno Diamond District Solitaires, 1.5ct–3ct Certified Trade Parcels.

수도권 청담동 명품거리 & 압구정 웨딩 아틀리에

서울 강남 (Gangnam)

Supplying independent retail jewellers, bespoke designers, and workshop goldsmiths across 서울 강남 (Gangnam) with certified loose solitaires and calibrated melee parcels.

Top Focus: Seoul Gangnam Luxury Bridal Solitaires, Fancy Oval Cuts, K-Pop Inspired Designs.

영남권 범천동 골드테마거리 & 서면

부산 범천동 (Busan)

Supplying independent retail jewellers, bespoke designers, and workshop goldsmiths across 부산 범천동 (Busan) with certified loose solitaires and calibrated melee parcels.

Top Focus: Busan Classic Round Brilliants, Coastal Luxury Solitaires, Matched Stud Pairs.

영남권 교동 귀금속 골목

대구 교동 (Daegu)

Supplying independent retail jewellers, bespoke designers, and workshop goldsmiths across 대구 교동 (Daegu) with certified loose solitaires and calibrated melee parcels.

Top Focus: Daegu Traditional Korean Bridal Solitaires, Princess Cuts, DEF VVS Melee.

수도권 모던 브라이덜 부티크

인천 부평 & 송도

Supplying independent retail jewellers, bespoke designers, and workshop goldsmiths across 인천 부평 & 송도 with certified loose solitaires and calibrated melee parcels.

Top Focus: Incheon & Songdo Airport-Quality Solitaires, Premium Certified Stones, Pavé.

호남권 충장로 귀금속 거리

광주 충장로

Supplying independent retail jewellers, bespoke designers, and workshop goldsmiths across 광주 충장로 with certified loose solitaires and calibrated melee parcels.

Top Focus: Gwangju West Korea Bridal Solitaires, Classic Cuts, Calibrated Melee Parcels.

Also delivering fully insured consignments to all regional postal zones throughout South Korea. Check Transit Time to Your City in South Korea

✦ B2B Trade Supply ✦

Wholesale Lab-Grown Diamonds for South Korea Jewellers

Whether you are an established retail brand, an independent goldsmith studio, or a bespoke bridal designer in South Korea, New Origin Diamonds provides tailored B2B supply agreements designed around your bench requirements.

We supply individual certified solitaires on demand and bulk calibrated sieve parcels, allowing you to streamline your supply chain and source directly from the master cutters in Surat, India.

No Solitaire MOQ Calibrated Melee Sieve Lots Matched Pairs for Earrings Fancy Coloured Solitaires

South Korea Trade Sourcing Options

Individual Certified Solitaires: Choose exact IGI or GIA certified stones from 0.50ct up to 15.00ct+ with 360-degree HD video scans and exact measurements.

Calibrated Melee Parcels: Precision-sieved rounds from 0.80mm to 3.50mm (+000 to +14 sieve sizes) in D-F VVS/VS grades for micro-pavé, halo settings, and eternity bands.

Matched Layouts & Pairs: Hand-curated pairs matched for diameter, crown angle, table percentage, colour, and lustre for luxury earrings and three-stone rings.

Fancy-Colour Diamonds: Rare lab-grown fancy pink, canary yellow, royal blue, and green stones for distinctive designer collections.

✦ Inventory Categories ✦

Our Diamond Collection for South Korea

Explore our core product categories supplied directly to Korean retailers, manufacturers, and bespoke designers.

Certified Loose Solitaires (0.50ct – 15.00ct+)

IGI & GIA Graded CVD & HPHT Type IIa

Every solitaire diamond is graded by independent gemological laboratories (primarily IGI or GIA). Each stone carries an indelible girdle laser inscription verifying its colour, clarity, carat weight, and cut symmetry. Available in popular carat benchmarks including 1 carat, 2 carat, 3 carat, and rare larger carat sizes (4ct–15ct+).

Color: D – H Clarity: VVS1 – SI1 Cut: Ideal / Hearts & Arrows

Full Range of Diamond Shapes

Precision Faceted in Surat

We manufacture all classical and fancy cuts favored by fine jewellery ateliers in South Korea:

Calibrated Melee & Pavé Parcels

Exact Sieve Fractions for Bench Jewellers

Bench jewellers require exact millimeter consistency for seamless setting. We supply round brilliant melee from 0.80mm to 3.50mm (+000 to +14 sieve sizes) in strictly sorted colour (DEF) and clarity (VVS-VS). Ideal for eternity bands, halo rings, tennis necklaces, and luxury watches.

DEF / VVS-VS Lots Consistent Heights & Girdles Zero Fluorescence

Fancy-Colour Lab-Grown Diamonds

Vibrant Shades for Bespoke Designers

Differentiate your showroom in South Korea with breathtaking fancy coloured lab-grown diamonds: Fancy Vivid Pink, Canary Yellow, Royal Blue, and Emerald Green. Available as certified solitaires or matched pairs.

Fancy Intense / Vivid Shades No Surface Coatings

✦ Independent Authentication ✦

Diamond Certification & Quality Verification

We believe in complete transparency. Every solitaire diamond we supply to South Korea is accompanied by an authentic physical and digital grading report from premier independent gemological institutes.

IGI & GIA Grading Reports: Complete documentation of the 4Cs (Carat, Cut, Colour, Clarity), optical proportions, polish, and symmetry.

Laser Inscription Verification: Every certified stone features a microscopic laser inscription on the girdle matching the grading report number, easily verifiable with a standard 20x loupe.

Type IIa Purity Confirmation: Certified Type IIa diamonds have zero measurable nitrogen impurities, matching the crystal purity of the rarest 1–2% of natural diamonds.

Trade Note: Solitaire diamonds (0.50ct+) carry individual laboratory certificates. Calibrated melee diamonds (<0.30ct) are supplied in sieved parcels with batch quality and purity guarantees.

IGI Certified

Antwerp / Mumbai / Surat Global Industry Standard

GIA Certified

Gemological Institute of America Available on Demand

What Each Report Documents:

✔ Growth Process (CVD or HPHT)
✔ Exact Carat Weight & Dimensions (mm)
✔ Colour & Clarity Grades
✔ Cut, Polish & Symmetry Evaluations
✔ Laser Girdle Inscription Registry ID

✦ The Manufacturing Advantage ✦

Why South Korea Jewellers Source from Surat, India

Surat, Gujarat is the undisputed diamond capital of the world, cutting and polishing over 90% of the globe's diamonds. Sourcing directly from our Surat factory gives your Korean business unmatched commercial advantages.

Eliminate Middlemen Markups

Bypass regional trade distributors, domestic trading desks, and broker commissions. Direct origin sourcing protects your gross margin.

Plasma CVD Technology

Our plasma growth chambers produce pure Type IIa rough diamonds, ensuring zero milky graining, no unnatural undertones, and maximum fire.

Master Lapidary Precision

Surat's multi-generational diamond cutters polish every facet to exact mathematical angles, ensuring Hearts & Arrows optical brilliance.

Dedicated B2B Trade Desk

Direct communication via WhatsApp or email with your dedicated diamond specialist for stone matching, custom layout sourcing, and live inventory.

✦ Secure Logistics ✦

Shipping Diamonds to South Korea

We routinely ship high-value diamond consignments to retail jewellers, trade workshops, and designers across South Korea. Every shipment is handled with utmost security and 100% door-to-door insurance.

Courier Carriers: Dispatched via FedEx International Priority / Brink's with tamper-evident secure packaging.

Transit Time: Estimated 3–5 Business Days from Surat dispatch to your business address.

100% Door-to-Door Insurance: Consignments are fully insured until signed for at your registered commercial delivery address.

Full Electronic Tracking: Complete end-to-end Air Waybill tracking sent immediately upon dispatch with real-time status updates.

What's Included in Your Consignment:

Sealed tamper-evident diamond cassette packaging
Original IGI / GIA gemological grading certificates
Official Commercial Invoice with itemised HS classification codes
Comprehensive Packing List with individual stone carat weights
Export Declaration & Air Waybill documentation

Speak to our South Korea Logistics Coordinator

✦ Regulatory Guidance ✦

South Korea Import Duties & Customs Considerations

A factual, practical overview for Korean jewellery businesses importing loose lab-grown diamonds into South Korea.

Commodity Code

HS Chapter 7104

Loose unmounted synthetic diamonds are classified globally under HS Code 7104.91 / 7104.99 (Synthetic or reconstructed precious stones). We provide correct commodity classification codes on all shipping paperwork.

Customs Duty

0% Basic Tariff under Trade Pacts (HS 7104)

Cleared under HS Code 7104.91 / 7104.99 with KCS electronic UNI-PASS system. 10% VAT is fully reclaimable for registered Korean businesses.

Tax / VAT Treatment

10% Value Added Tax (VAT / 부가가치세 - Reclaimable)

Invoicing and tax declarations conform to Korea Customs Service (KCS) regulations, allowing eligible registered businesses to reclaim or offset value added taxes.

Official Customs Authority Reference

For complete official information on tariffs and import declarations in South Korea, please refer to Korea Customs Service (KCS):

Korea Customs Service (KCS) Official Guidance Disclaimer: Tax and duty liabilities remain the legal responsibility of the importing party. Buyers should confirm specific requirements with their local customs broker.

✦ Simple 4-Step Process ✦

How South Korea Jewellers Can Order

A straightforward, transparent purchasing workflow designed for jewellery professionals.

1

Share Specifications

Submit your requested shape, carat weight, colour, clarity, certificate (IGI/GIA), or melee sieve sizes via our enquiry form or WhatsApp.

2

Review Quote & 360° Video

Receive a direct factory quotation along with HD 360-degree video inspection links, certificate copies, and exact millimeter dimensions.

3

Confirm Order & Invoice

Approve the commercial pro-forma invoice. Settle securely via international bank wire transfer (SWIFT) or agreed B2B trade payment terms.

4

Insured Delivery

Your diamonds are packed in tamper-evident cassettes, cleared for export, and delivered to your South Korea premises in 3–5 Business Days.

✦ Got Questions? ✦

Frequently Asked Questions for South Korea Jewellers

Key questions answered regarding sourcing lab-grown diamonds directly from India for the Korean jewellery trade.

Yes. We supply retail jewellers, custom bench designers, diamond dealers, and manufacturing houses across South Korea directly from our Surat factory with fully insured logistics.

We produce Round Brilliant, Oval, Emerald, Radiant, Cushion, Pear, Princess, Marquise, and Asscher cuts from 0.50ct up to 15.00ct+, along with calibrated round melee from 0.80mm to 3.50mm.

Yes. All solitaire diamonds are accompanied by independent grading reports from IGI or GIA, complete with matching micro-laser inscriptions on the girdle.

Under HS Code 7104, 0% Basic Tariff under Trade Pacts (HS 7104) generally applies. Applicable local taxes such as 10% Value Added Tax (VAT / 부가가치세 - Reclaimable) are handled in accordance with Korea Customs Service (KCS) guidelines. Commercial invoices and full documentation are provided.

Consignments are dispatched via FedEx International Priority / Brink's with 100% door-to-door insurance. Estimated transit time to South Korea is 3–5 Business Days.

Yes. We supply precision-sieved melee parcels sorted from 0.80mm to 3.50mm (+000 to +14 sieve sizes) in DEF color and VVS-VS clarity.

Absolutely. For every certified solitaire diamond, our B2B trade desk provides high-definition 360-degree video scans, certificate PDFs, and exact millimeter dimensions.

Click 'Request Wholesale Quote' on this page, or connect with our international trade desk via WhatsApp at +91 85308 58583. Share your stone specifications to receive a tailored quotation.

✦ Direct Factory Trade Partnership ✦

Partner With India's Leading Lab-Grown Diamond Manufacturer

Enhance your margins, expand your certified loose diamond inventory, and deliver exceptional value to your clients in South Korea.

WhatsApp Trade Representative Global Wholesale Page

Save Up To 70%

Fancy Color Labs

Save Up To 75%

100% Inscribed

New Origin Diamonds

Diamond Cuts

Diamond Colors

By Carats

Diamond Certification

Lab-Grown Diamond Supplier in South Korea — 인도 수라트 직수입 랩그로운 다이아몬드 B2B 공급.

South Korea Trade Supply

한국 종로 도매상 및 청담동 예물 주얼리 브랜드

0.50ct to 15.00ct+

0.8mm – 3.5mm (+000 to +14)

3–5 Business Days