Round|Lab Grown|IGI

10.51ct G VS1 Round Lab Grown Diamond

EX • G/VS1 • IGI LG665415925

Shape and cutting style on the report: Round brilliant

Certificate IGI LG665415925

Diamond specifications and retailer prices

From ₹2,00,345 INR

$2,110 USD

As of October 31, 2026

Save ₹17,09,100 INR (90%) vs most expensive(unlock to see where)

13 retailers carry this diamond

Most expensive: ₹19,09,445 INR at Brilliant Earth · As of October 31, 2026

View at Brilliant Earth

About this 10.51ct lab-grown round diamond

This 10.51ct lab-grown round sits in the over five carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG665415925 or 665415925. Listed at 13 retailers as of October 31, 2026, with prices from ₹2,00,345 to ₹19,09,445, a ₹17,09,100 spread on the same certified stone. Brilliant Earth lists it at ₹19,09,445. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

10.51

Carat

Colour

VS1

Clarity

Excellent

Cut

Specifications

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle36.4°

Pavilion angle40.4°

OriginLab Grown

Grading LabIGI

CertificateIGI LG665415925

Dimensions13.91 × 13.98 × 8.66 mm

L/W Ratio1.01

Girdle conditionFaceted

Culet sizePointed

Cert comments

This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa

View IGI Report →View Loupe360 Video →

Top View

OriginLab Grown

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateIGI LG665415925

Side View

Caratlytics Score

How it works →

Excellent

Excellent quality and great value

Unlock full score analysis

See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31

Current: ₹19,09,445 INR|Low: ₹2,00,345 INR|High: ₹19,68,314 INR|Avg: ₹5,47,994 INR|-3.0%

Brilliant Earth

Retailer 2

Retailer 3

Retailer 4

Retailer 5

Retailer 6

Retailer 7

Retailer 8

Retailer 9

Retailer 10

Retailer 11

Retailer 12

October 31, 2026

Retailer 11₹2,00,345 INR

Retailer 2₹2,23,607 INR

Retailer 5₹2,84,173 INR

Retailer 6₹3,21,194 INR

Retailer 12₹3,25,109 INR

Retailer 9₹3,40,681 INR

Retailer 7₹3,63,397 INR

Retailer 8₹3,85,055 INR

Retailer 3₹5,59,066 INR

Retailer 10₹6,61,517 INR

Retailer 4₹7,26,744 INR

Brilliant Earth₹19,09,445 INR

42 data points across 12 retailers

13 retailers₹2,00,345 INR to ₹19,09,445 INR

Cheapest Retailer

₹2,00,345 INR

$2,110 USD

Final sale: no returns

Retailer 2

₹2,23,607 INR

$2,355 USD

View

Retailer 3

₹2,84,173 INR

£2,357 GBP

View

Retailer 4

₹3,21,194 INR

ZAR 54,649 ZAR

View

Retailer 5

₹3,25,109 INR

$3,424 USD

View

Retailer 6

₹3,40,681 INR

$3,588 USD

View

Retailer 7

₹3,63,397 INR

€3,645 EUR

View

Retailer 8

₹3,85,055 INR

A$6,239 AUD

View

Price last confirmed 9 days ago

B+

Retailer 9

₹5,59,066 INR

$5,888 USD

View

Retailer 10

₹6,03,478 INR

$6,356 USD

View

Price last confirmed 111 days ago

B+

Retailer 11

₹6,61,517 INR

$6,967 USD

View

B+

Retailer 12

₹7,26,744 INR

$7,654 USD

View

Most Expensive

Brilliant Earth

21027698A · Oct 31

₹19,09,445 INR

$20,110 USD

View

12 more retailers have this diamond

Prices start from ₹2,00,345 INRSave up to ₹17,09,100 INR

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

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10.51ct Round

₹2,00,345 INR