Cushion|Lab Grown|IGI

3.51ct G VS1 Cushion Lab Grown Diamond

EX • G/VS1 • IGI LG681504480

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG681504480

Diamond specifications and retailer prices

From ₹49,184 INR

$518 USD

As of November 1, 2026

Save ₹2,73,646 INR (85%) vs most expensive(unlock to see where)

14 retailers carry this diamond

Most expensive: ₹3,22,830 INR at Brilliant Earth · As of October 31, 2026

View at Brilliant Earth

About this 3.51ct lab-grown cushion diamond

This 3.51ct lab-grown cushion sits in the three to five carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG681504480 or 681504480. Listed at 14 retailers as of October 31, 2026, with prices from ₹49,184 to ₹3,22,830, a ₹2,73,646 spread on the same certified stone. Brilliant Earth lists it at ₹3,22,830. 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

3.51

Carat

Colour

VS1

Clarity

Excellent

Cut

Specifications

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle32.2°

Pavilion angle35.2°

OriginLab Grown

Grading LabIGI

CertificateIGI LG681504480

Dimensions9.03 × 8.51 × 5.42 mm

L/W Ratio1.06

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 LG681504480

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: Nov 1

Current: ₹3,22,830 INR|Low: ₹49,184 INR|High: ₹3,49,416 INR|Avg: ₹1,36,463 INR|-7.6%

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

November 1, 2026

Retailer 6₹49,184 INR

Retailer 10₹84,411 INR

Retailer 12₹85,170 INR

Retailer 5₹86,405 INR

Retailer 7₹89,477 INR

Retailer 8₹91,124 INR

Retailer 9₹1,14,700 INR

Retailer 3₹1,14,980 INR

Retailer 4₹1,19,552 INR

Retailer 14₹1,59,174 INR

Retailer 13₹1,77,943 INR

Retailer 2₹2,00,053 INR

Retailer 11₹2,03,763 INR

Brilliant Earth₹3,22,830 INR

44 data points across 14 retailers

14 retailers₹49,184 INR to ₹3,22,830 INR

Cheapest Retailer

₹49,184 INR

$518 USD

Final sale: no returns

Retailer 2

₹84,411 INR

$889 USD

View

B+

Retailer 3

₹85,170 INR

$897 USD

View

Retailer 4

₹86,405 INR

$910 USD

View

Retailer 5

₹89,477 INR

£742 GBP

View

Retailer 6

₹91,124 INR

€914 EUR

View

Retailer 7

₹1,14,700 INR

$1,208 USD

View

Retailer 8

₹1,14,980 INR

A$1,863 AUD

View

Retailer 9

₹1,19,552 INR

ZAR 20,341 ZAR

View

B+

Retailer 10

₹1,59,174 INR

£1,320 GBP

View

B+

Retailer 11

₹1,77,943 INR

$1,874 USD

View

B+

Retailer 12

₹2,00,053 INR

£1,659 GBP

View

B+

Retailer 13

₹2,03,763 INR

$2,146 USD

View

Most Expensive

Brilliant Earth

13986947A · Oct 31

₹3,22,830 INR

$3,400 USD

View

13 more retailers have this diamond

Prices start from ₹49,184 INRSave up to ₹2,73,646 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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3.51ct Cushion

₹49,184 INR