Round|Lab Grown|IGI

10.54ct F SI1 Round Lab Grown Diamond

EX • F/SI1 • IGI LG781635531

Shape and cutting style on the report: Round brilliant

Certificate IGI LG781635531

Diamond specifications and retailer prices

From ₹1,50,622 INR

$1,587 USD

As of October 26, 2026

Save ₹5,54,559 INR (79%) vs most expensive(unlock to see where)

15 retailers carry this diamond

Most expensive: ₹7,05,181 INR at Brilliant Earth · As of November 2, 2026

View at Brilliant Earth

About this 10.54ct lab-grown round diamond

This 10.54ct lab-grown round sits in the over five carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG781635531 or 781635531. Listed at 15 retailers as of October 26, 2026, with prices from ₹1,50,622 to ₹7,05,181, a ₹5,54,559 spread on the same certified stone. Brilliant Earth lists it at ₹7,05,181. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

10.54

Carat

Colour

SI1

Clarity

Excellent

Cut

Specifications

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle32.9°

Pavilion angle40.6°

OriginLab Grown

Grading LabIGI

CertificateIGI LG781635531

Dimensions14.18 × 14.25 × 8.40 mm

L/W Ratio1.00

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 LG781635531

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 26

Current: ₹7,05,181 INR|Low: ₹1,46,066 INR|High: ₹7,06,130 INR|Avg: ₹3,08,902 INR|-0.1%

Brilliant Earth

Retailer 2

Retailer 3

Retailer 4

Retailer 5

Retailer 6

Retailer 7

Retailer 8

Retailer 9

Retailer 10

Retailer 11

Retailer 12

Retailer 13

Retailer 14

Retailer 15

Retailer 16

November 2, 2026

Retailer 7₹1,50,622 INR

Retailer 13₹1,56,398 INR

Retailer 5₹1,63,910 INR

Retailer 8₹1,68,655 INR

Retailer 3₹1,74,729 INR

Retailer 16₹1,90,769 INR

Retailer 10₹1,94,376 INR

Retailer 14₹2,45,085 INR

Retailer 9₹2,56,414 INR

Retailer 2₹2,73,056 INR

Retailer 6₹2,74,954 INR

Retailer 4₹3,27,534 INR

Retailer 12₹5,20,107 INR

Retailer 15₹5,49,814 INR

Retailer 11₹5,60,814 INR

Brilliant Earth₹7,05,181 INR

32 data points across 16 retailers

15 retailers₹1,50,622 INR to ₹7,05,181 INR

Cheapest Retailer

₹1,50,622 INR

$1,587 USD

Retailer 2

₹1,56,398 INR

£1,298 GBP

View

Retailer 3

₹1,63,910 INR

$1,727 USD

View

Price last confirmed 9 days ago

Retailer 4

₹1,74,729 INR

$1,841 USD

View

Price last confirmed 8 days ago

Retailer 5

₹1,90,769 INR

$2,010 USD

View

Price last confirmed 5 days ago

Retailer 6

₹1,94,376 INR

HK$16,000 HKD

View

Retailer 7

₹2,45,085 INR

£2,033 GBP

View

Retailer 8

₹2,56,414 INR

€2,573 EUR

View

Retailer 9

₹2,73,056 INR

$2,877 USD

View

Retailer 10

₹2,74,954 INR

$2,897 USD

View

Price last confirmed 6 days ago

Retailer 11

₹3,27,534 INR

$3,451 USD

View

Price last confirmed 8 days ago

Retailer 12

₹5,20,107 INR

$5,480 USD

View

Retailer 13

₹5,49,814 INR

$5,793 USD

View

Retailer 14

₹5,60,814 INR

SGD 7,985 SGD

View

Most Expensive

Brilliant Earth

18346400A · Nov 2

₹7,05,181 INR

$7,430 USD

View

14 more retailers have this diamond

Prices start from ₹1,50,622 INRSave up to ₹5,54,559 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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10.54ct Round

₹1,50,622 INR