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Cushion|Lab Grown|IGI

1.50ct D IF Cushion Lab Grown Diamond

ID • D/IF • IGI LG836639791

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG836639791

Diamond specifications and retailer prices

From ₹45,522 INR
£378 GBP
As of November 2, 2026
Save ₹2,33,991 INR (84%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: ₹2,79,513 INR at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

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 IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG836639791 or 836639791. Listed at 14 retailers as of November 2, 2026, with prices from ₹45,522 to ₹2,79,513, a ₹2,33,991 spread on the same certified stone. Do Amore Diamonds lists it at ₹2,79,513. 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
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.4°
Pavilion angle36.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG836639791
Dimensions7.80 × 6.18 × 4.07 mm
L/W Ratio1.26
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
7.80 mm6.18 mm1.50 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG836639791
Side View
Table 63.0%Crown 32.4°Girdle: STK-THKPavilion 36.4°Culet: NoneDepth 65.9%

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: Nov 2
Current: ₹2,79,513 INR|Low: ₹45,522 INR|High: ₹3,24,993 INR|Avg: ₹1,46,851 INR|-2.6%
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
November 2, 2026
Retailer 2₹45,522 INR
Retailer 15₹54,766 INR
Retailer 11₹55,429 INR
Retailer 16₹63,104 INR
Retailer 5₹65,567 INR
Retailer 10₹70,338 INR
Retailer 6₹76,084 INR
Retailer 14₹99,895 INR
Retailer 3₹1,18,669 INR
Retailer 9₹1,68,225 INR
Retailer 7₹2,06,745 INR
Retailer 12₹2,28,305 INR
Retailer 8₹2,29,295 INR
Retailer 4₹2,35,454 INR
Retailer 13₹2,66,248 INR
Do Amore Diamonds₹2,79,513 INR

39 data points across 16 retailers

14 retailers₹45,522 INR to ₹2,79,513 INR

A
Cheapest Retailer
-
₹45,522 INR
£378 GBP
A
Retailer 2
-
₹54,766 INR
$578 USD
View
A
Retailer 3
-
₹55,429 INR
$585 USD
View
A
Retailer 4
-
₹63,104 INR
$666 USD
View
Retailer 5
-
₹65,567 INR
$692 USD
View
Price last confirmed 11 days ago
A
Retailer 6
-
₹70,338 INR
€707 EUR
View
A
Retailer 7
-
₹76,084 INR
$803 USD
View
A
Retailer 8
-
₹99,895 INR
A$1,622 AUD
View
A
Retailer 9
-
₹1,18,669 INR
$1,252 USD
View
B+
Retailer 10
-
₹1,68,225 INR
£1,398 GBP
View
B+
Retailer 11
-
₹2,28,305 INR
A$3,707 AUD
View
B
Retailer 12
-
₹2,35,454 INR
$2,485 USD
View
B
Retailer 13
-
₹2,66,248 INR
$2,810 USD
View
Most Expensive
B
Do Amore Diamonds
27-4E6B4A7E5 · Nov 2
₹2,79,513 INR
$2,950 USD
View
13 more retailers have this diamond
Prices start from ₹45,522 INRSave up to ₹2,33,991 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
₹45,522 INR