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Cushion|Lab Grown|IGI

1.50ct D FL Cushion Lab Grown Diamond

ID • D/FL • IGI LG799671302

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

Certificate IGI LG799671302

Diamond specifications and retailer prices

From ₹79,914 INR
$842 USD
As of November 2, 2026
Save ₹2,84,540 INR (78%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: ₹3,64,454 INR at Brilliant Earth · As of November 2, 2026
View at Brilliant Earth

About this 1.5ct lab-grown cushion diamond

This 1.5ct lab-grown cushion sits in the one-and-a-half to two carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG799671302 or 799671302. Listed at 12 retailers as of November 2, 2026, with prices from ₹79,914 to ₹3,64,454, a ₹2,84,540 spread on the same certified stone. Brilliant Earth lists it at ₹3,64,454. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.50
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.8°
Pavilion angle38.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG799671302
Dimensions6.76 × 6.54 × 4.36 mm
L/W Ratio1.03
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
Top View
6.76 mm6.54 mm1.50 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG799671302
Side View
Table 58.0%Crown 37.8°Girdle: MED-STKPavilion 38.4°Culet: NoneDepth 66.7%

Caratlytics Score

How it works →
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: Nov 2
Current: ₹3,64,454 INR|Low: ₹79,914 INR|High: ₹4,50,823 INR|Avg: ₹2,06,188 INR|-19.2%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 3, 2026
Retailer 12₹79,914 INR
Retailer 9₹89,405 INR
Retailer 8₹94,758 INR
Retailer 3₹1,08,008 INR
Retailer 2₹1,13,341 INR
Retailer 6₹1,16,796 INR
Retailer 11₹1,81,658 INR
Retailer 7₹2,49,613 INR
Retailer 4₹2,58,021 INR
Retailer 5₹3,01,701 INR
Retailer 10₹3,09,976 INR
Brilliant Earth₹3,64,454 INR

41 data points across 12 retailers

12 retailers₹79,914 INR to ₹3,64,454 INR

A
Cheapest Retailer
-
₹79,914 INR
$842 USD
A
Retailer 2
-
₹89,405 INR
$942 USD
View
A
Retailer 3
-
₹94,758 INR
HK$7,800 HKD
View
A
Retailer 4
-
₹1,08,008 INR
$1,138 USD
View
A
Retailer 5
-
₹1,13,341 INR
£940 GBP
View
A
Retailer 6
-
₹1,16,796 INR
€1,172 EUR
View
Retailer 7
-
₹1,81,658 INR
$1,914 USD
View
Price last confirmed 7 days ago
B
Retailer 8
-
₹2,49,613 INR
$2,630 USD
View
B
Retailer 9
-
₹2,58,021 INR
$2,719 USD
View
B
Retailer 10
-
₹3,01,701 INR
£2,503 GBP
View
B
Retailer 11
-
₹3,09,976 INR
$3,266 USD
View
Most Expensive
B
Brilliant Earth
20869651Y · Nov 2
₹3,64,454 INR
$3,840 USD
View
11 more retailers have this diamond
Prices start from ₹79,914 INRSave up to ₹2,84,540 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
1.50ct Cushion
₹79,914 INR