Cushion|Lab Grown|IGI

3.76ct E IF Cushion Lab Grown Diamond

ID • E/IF • IGI LG681578729

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG681578729

Diamond specifications and retailer prices

From ₹2,27,272 INR

HK$18,700 HKD

As of October 31, 2026

Save ₹5,94,045 INR (72%) vs most expensive(unlock to see where)

18 retailers carry this diamond

Most expensive: ₹9,72,288 INR at Do Amore Diamonds · As of October 23, 2026

View at Do Amore Diamonds

About this 3.76ct lab-grown cushion diamond

This 3.76ct lab-grown cushion sits in the three to five carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG681578729 or 681578729. Listed at 18 retailers as of October 30, 2026, with a 261% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

3.76

Carat

Colour

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle35.1°

Pavilion angle36.1°

OriginLab Grown

Grading LabIGI

CertificateIGI LG681578729

Dimensions10.18 × 8.35 × 5.64 mm

L/W Ratio1.22

Girdle conditionFaceted

Culet sizePointed

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

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateIGI LG681578729

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: ₹9,72,288 INR|Low: ₹1,58,282 INR|High: ₹11,73,582 INR|Avg: ₹4,81,847 INR|-11.3%

Do Amore Diamonds

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

Retailer 17

Retailer 18

Retailer 19

October 30, 2026

Retailer 14₹1,69,011 INR

Retailer 12₹1,82,114 INR

Retailer 6₹1,86,862 INR

Retailer 7₹2,27,272 INR

Retailer 13₹2,61,302 INR

Retailer 4₹2,72,507 INR

Retailer 17₹2,85,733 INR

Retailer 18₹3,54,448 INR

Retailer 10₹3,74,783 INR

Retailer 15₹4,15,761 INR

Retailer 8₹4,71,256 INR

Retailer 5₹4,98,299 INR

Retailer 19₹5,19,728 INR

Retailer 16₹5,79,195 INR

Retailer 11₹6,37,359 INR

Retailer 9₹6,56,046 INR

Retailer 2₹8,21,318 INR

Retailer 3₹9,47,055 INR

Do Amore Diamonds₹9,72,288 INR

32 data points across 19 retailers

18 retailers₹2,27,272 INR to ₹8,21,318 INR

Retailer 1

₹1,69,011 INR

$1,780 USD

Price last confirmed 8 days ago

Retailer 2

₹1,86,862 INR

$1,968 USD

View

Price last confirmed 10 days ago

Retailer 3

₹2,27,272 INR

HK$18,700 HKD

View

Retailer 4

₹2,61,302 INR

£2,167 GBP

View

Price last confirmed 10 days ago

Retailer 5

₹2,62,868 INR

£2,180 GBP

View

Price last confirmed 16 days ago

Retailer 6

₹2,72,507 INR

$2,870 USD

View

Price last confirmed 13 days ago

Retailer 7

₹3,54,448 INR

$3,733 USD

View

Price last confirmed 8 days ago

Retailer 8

₹3,74,783 INR

£3,108 GBP

View

Price last confirmed 10 days ago

Retailer 9

₹4,15,761 INR

ZAR 70,739 ZAR

View

Price last confirmed 11 days ago

Retailer 10

₹4,71,256 INR

$4,963 USD

View

Price last confirmed 10 days ago

Retailer 11

₹4,98,299 INR

$5,248 USD

View

Price last confirmed 10 days ago

Retailer 12

₹5,19,728 INR

£4,310 GBP

View

Price last confirmed 10 days ago

Retailer 13

₹5,79,195 INR

$6,100 USD

View

Price last confirmed 10 days ago

Retailer 14

₹6,37,359 INR

$6,713 USD

View

Price last confirmed 10 days ago

Retailer 15

₹6,56,046 INR

SGD 9,337 SGD

View

Price last confirmed 10 days ago

B+

Retailer 16

₹8,21,318 INR

$8,650 USD

View

Retailer 17

₹9,47,055 INR

A$15,345 AUD

View

Price last confirmed 23 days ago

Most Expensive

Do Amore Diamonds

27-C769D8DA6 · Oct 23

₹9,72,288 INR

$10,240 USD

View

Price last confirmed 8 days ago

17 more retailers have this diamond

Prices start from ₹2,27,272 INRSave up to ₹5,94,045 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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