Cushion|Lab Grown|IGI

2.51ct E IF Cushion Lab Grown Diamond

EX • E/IF • IGI LG812620732

Shape and cutting style on the report: Square cushion modified brilliant

Certificate IGI LG812620732

Diamond specifications and retailer prices

From ₹1,14,890 INR

$1,210 USD

As of October 31, 2026

Save ₹3,91,194 INR (77%) vs most expensive(unlock to see where)

18 retailers carry this diamond

Most expensive: ₹5,06,084 INR at Brilliant Earth · As of October 30, 2026

View at Brilliant Earth

About this 2.51ct lab-grown cushion diamond

This 2.51ct lab-grown cushion sits in the two to three carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG812620732 or 812620732. Listed at 18 retailers as of October 30, 2026, with prices from ₹1,14,890 to ₹5,06,084, a ₹3,91,194 spread on the same certified stone. Brilliant Earth lists it at ₹5,06,084. 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

2.51

Carat

Colour

Clarity

Excellent

Cut

Specifications

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle34.8°

Pavilion angle39.7°

OriginLab Grown

Grading LabIGI

CertificateIGI LG812620732

Dimensions8.06 × 7.90 × 5.18 mm

L/W Ratio1.02

Girdle conditionFaceted

Cert comments

As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II

View IGI Report →View Loupe360 Video →

Top View

OriginLab Grown

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateIGI LG812620732

Side View

Caratlytics Score

How it works →

Excellent

Excellent quality and great value

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

Price History

Last verified: Oct 31

Current: ₹5,06,084 INR|Low: ₹1,14,890 INR|High: ₹5,90,589 INR|Avg: ₹3,04,655 INR|-14.3%

Brilliant Earth

Retailer 2

Retailer 3

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Retailer 11

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Retailer 14

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Retailer 18

October 31, 2026

Retailer 3₹1,14,890 INR

Retailer 9₹1,28,277 INR

Retailer 11₹1,32,930 INR

Retailer 2₹1,72,513 INR

Retailer 6₹1,79,266 INR

Retailer 13₹1,91,020 INR

Retailer 12₹2,24,937 INR

Retailer 17₹2,50,478 INR

Retailer 7₹3,04,267 INR

Retailer 4₹3,06,863 INR

Retailer 14₹3,07,230 INR

Retailer 18₹3,44,858 INR

Retailer 10₹3,54,524 INR

Retailer 16₹3,80,323 INR

Retailer 15₹4,06,015 INR

Retailer 5₹4,16,095 INR

Retailer 8₹4,68,104 INR

Brilliant Earth₹5,06,084 INR

36 data points across 18 retailers

18 retailers₹1,14,890 INR to ₹5,06,084 INR

Cheapest Retailer

₹1,14,890 INR

$1,210 USD

Final sale: no returns

Retailer 2

₹1,28,277 INR

$1,351 USD

View

Price last confirmed 18 days ago

Retailer 3

₹1,32,930 INR

$1,400 USD

View

Retailer 4

₹1,72,513 INR

£1,431 GBP

View

Retailer 5

₹1,79,266 INR

$1,888 USD

View

Retailer 6

₹1,91,020 INR

€1,916 EUR

View

Retailer 7

₹2,24,937 INR

$2,369 USD

View

Retailer 8

₹2,50,478 INR

$2,638 USD

View

Retailer 9

₹3,04,267 INR

A$4,930 AUD

View

Price last confirmed 9 days ago

Retailer 10

₹3,06,863 INR

$3,232 USD

View

Retailer 11

₹3,07,230 INR

ZAR 52,273 ZAR

View

B+

Retailer 12

₹3,44,858 INR

$3,632 USD

View

Retailer 13

₹3,54,524 INR

£2,940 GBP

View

Price last confirmed 7 days ago

B+

Retailer 14

₹3,80,323 INR

$4,006 USD

View

B+

Retailer 15

₹4,06,015 INR

£3,367 GBP

View

B+

Retailer 16

₹4,16,095 INR

$4,382 USD

View

Retailer 17

₹4,68,104 INR

$4,930 USD

View

Price last confirmed 12 days ago

Most Expensive

B+

Brilliant Earth

20896257A · Oct 30

₹5,06,084 INR

$5,330 USD

View

17 more retailers have this diamond

Prices start from ₹1,14,890 INRSave up to ₹3,91,194 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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