Cushion|Lab Grown|IGI

1.90ct D IF Cushion Lab Grown Diamond

EX • D/IF • IGI LG675592990

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG675592990

Diamond specifications and retailer prices

From ₹43,582 INR

$459 USD

As of October 30, 2026

Save ₹3,21,026 INR (88%) vs most expensive(unlock to see where)

22 retailers carry this diamond

Most expensive: ₹3,64,608 INR at Brilliant Earth · As of October 30, 2026

View at Brilliant Earth

About this 1.9ct lab-grown cushion diamond

This 1.9ct lab-grown cushion sits in the one-and-a-half to two carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG675592990 or 675592990. Listed at 22 retailers as of October 30, 2026, with prices from ₹43,582 to ₹3,64,608, a ₹3,21,026 spread on the same certified stone. Brilliant Earth lists it at ₹3,64,608. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.90

Carat

Colour

Clarity

Excellent

Cut

Specifications

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle31.2°

Pavilion angle39.1°

OriginLab Grown

Grading LabIGI

CertificateIGI LG675592990

Dimensions8.73 × 6.63 × 4.41 mm

L/W Ratio1.32

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

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateIGI LG675592990

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 30

Current: ₹3,64,608 INR|Low: ₹43,582 INR|High: ₹4,40,568 INR|Avg: ₹1,64,553 INR|-17.2%

Brilliant Earth

Retailer 2

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October 31, 2026

Retailer 8₹43,582 INR

Retailer 5₹48,235 INR

Retailer 3₹56,643 INR

Retailer 18₹65,629 INR

Retailer 17₹69,314 INR

Retailer 4₹72,732 INR

Retailer 13₹76,340 INR

Retailer 2₹88,195 INR

Retailer 16₹91,582 INR

Retailer 20₹1,16,599 INR

Retailer 14₹1,24,114 INR

Retailer 7₹1,76,093 INR

Retailer 10₹1,78,981 INR

Retailer 11₹1,85,417 INR

Retailer 9₹1,88,305 INR

Retailer 15₹1,96,797 INR

Retailer 12₹2,21,397 INR

Retailer 19₹2,98,618 INR

Retailer 6₹3,45,618 INR

Brilliant Earth₹3,64,608 INR

30 data points across 20 retailers

22 retailers₹43,582 INR to ₹3,64,608 INR

Cheapest Retailer

₹43,582 INR

$459 USD

Final sale: no returns

Retailer 2

₹48,235 INR

$508 USD

View

Retailer 3

₹56,643 INR

£470 GBP

View

Price last confirmed 14 days ago

Retailer 4

₹65,629 INR

HK$5,400 HKD

View

Retailer 5

₹69,314 INR

$730 USD

View

Retailer 6

₹72,732 INR

$766 USD

View

Retailer 7

₹76,340 INR

$804 USD

View

Retailer 8

₹88,195 INR

£731 GBP

View

Retailer 9

₹91,582 INR

ZAR 15,582 ZAR

View

Retailer 10

₹1,16,599 INR

$1,228 USD

View

Retailer 11

₹1,24,114 INR

A$2,011 AUD

View

B+

Retailer 12

₹1,76,093 INR

$1,855 USD

View

B+

Retailer 13

₹1,78,981 INR

$1,885 USD

View

B+

Retailer 14

₹1,85,417 INR

$1,953 USD

View

B+

Retailer 15

₹1,88,305 INR

SGD 2,680 SGD

View

B+

Retailer 16

₹1,96,797 INR

£1,632 GBP

View

Retailer 17

₹2,21,397 INR

£1,836 GBP

View

Price last confirmed 17 days ago

Retailer 18

₹2,98,618 INR

$3,145 USD

View

Price last confirmed 10 days ago

Retailer 19

₹3,37,642 INR

£2,800 GBP

View

Retailer 20

₹3,39,827 INR

$3,579 USD

View

Price last confirmed 83 days ago

Retailer 21

₹3,45,618 INR

$3,640 USD

View

Most Expensive

Brilliant Earth

20152130Y · Oct 30

₹3,64,608 INR

$3,840 USD

View

21 more retailers have this diamond

Prices start from ₹43,582 INRSave up to ₹3,21,026 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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