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Cushion|Lab Grown|IGI

1.90ct D IF Cushion Lab Grown Diamond

ID • D/IF • IGI LG727508467

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

Certificate IGI LG727508467

Diamond specifications and retailer prices

From ₹47,475 INR
$500 USD
As of October 30, 2026
Save ₹3,17,133 INR (87%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: ₹3,64,608 INR at Brilliant Earth · As of October 31, 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 LG727508467 or 727508467. Listed at 13 retailers as of October 30, 2026, with prices from ₹47,475 to ₹3,64,608, a ₹3,17,133 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
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38°
Pavilion angle38.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG727508467
Dimensions7.14 × 7.07 × 4.61 mm
L/W Ratio1.01
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
Top View
7.14 mm7.07 mm1.90 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG727508467
Side View
Table 66.0%Crown 38°Girdle: STK-THKPavilion 38.4°Culet: NoneDepth 65.2%

Caratlytics Score

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A
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: ₹47,475 INR|High: ₹5,37,417 INR|Avg: ₹1,85,955 INR|-32.2%
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
November 1, 2026
Retailer 5₹47,475 INR
Retailer 10₹63,806 INR
Retailer 8₹68,839 INR
Retailer 12₹75,865 INR
Retailer 6₹82,550 INR
Retailer 4₹1,18,213 INR
Retailer 9₹1,23,250 INR
Retailer 13₹1,41,248 INR
Retailer 2₹1,94,385 INR
Retailer 3₹2,98,618 INR
Retailer 7₹3,18,401 INR
Retailer 11₹3,43,719 INR
Brilliant Earth₹3,64,608 INR

31 data points across 13 retailers

13 retailers₹47,475 INR to ₹3,64,608 INR

A
Cheapest Retailer
-
₹47,475 INR
$500 USD
Final sale: no returns
A
Retailer 2
-
₹63,806 INR
$672 USD
View
A
Retailer 3
-
₹68,839 INR
$725 USD
View
A
Retailer 4
-
₹75,865 INR
$799 USD
View
A
Retailer 5
-
₹82,550 INR
€828 EUR
View
A
Retailer 6
-
₹1,18,213 INR
$1,245 USD
View
A
Retailer 7
-
₹1,23,250 INR
A$1,997 AUD
View
A
Retailer 8
-
₹1,41,248 INR
$1,488 USD
View
B+
Retailer 9
-
₹1,94,385 INR
£1,612 GBP
View
Retailer 10
-
₹2,98,618 INR
$3,145 USD
View
Price last confirmed 10 days ago
B
Retailer 11
-
₹3,18,401 INR
A$5,159 AUD
View
B
Retailer 12
-
₹3,43,719 INR
$3,620 USD
View
Most Expensive
B
Brilliant Earth
15510329Y · Oct 31
₹3,64,608 INR
$3,840 USD
View
12 more retailers have this diamond
Prices start from ₹47,475 INRSave up to ₹3,17,133 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.

A
1.90ct Cushion
₹47,475 INR