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Cushion|Lab Grown|IGI

1.55ct D FL Cushion Lab Grown Diamond

ID • D/FL • IGI LG825633207

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

Certificate IGI LG825633207

Diamond specifications and retailer prices

From ₹89,975 INR
$948 USD
As of November 3, 2026
Save ₹3,82,677 INR (81%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: ₹4,72,652 INR at Brilliant Earth · As of November 2, 2026
View at Brilliant Earth

About this 1.55ct lab-grown cushion diamond

This 1.55ct 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 LG825633207 or 825633207. Listed at 14 retailers as of November 2, 2026, with prices from ₹89,975 to ₹4,72,652, a ₹3,82,677 spread on the same certified stone. Brilliant Earth lists it at ₹4,72,652. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.55
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.2°
Pavilion angle35.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG825633207
Dimensions6.62 × 6.59 × 4.16 mm
L/W Ratio1.00
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
6.62 mm6.59 mm1.55 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG825633207
Side View
Table 62.0%Crown 36.2°Girdle: STK-THKPavilion 35.6°Culet: NoneDepth 63.1%

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 3
Current: ₹1,43,283 INR|Low: ₹89,975 INR|High: ₹3,54,134 INR|Avg: ₹2,05,075 INR|+0.4%
Retailer 1
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 11₹89,975 INR
Retailer 7₹1,05,379 INR
Retailer 9₹1,10,096 INR
Retailer 3₹1,18,068 INR
Retailer 2₹1,33,349 INR
Retailer 1₹1,43,283 INR
Retailer 6₹1,63,435 INR
Retailer 5₹1,71,301 INR
Retailer 10₹2,91,658 INR
Retailer 12₹3,09,186 INR
Retailer 4₹3,23,169 INR
Retailer 8₹3,49,433 INR

40 data points across 12 retailers

14 retailers₹89,975 INR to ₹4,72,652 INR

A
Cheapest Retailer
-
₹89,975 INR
$948 USD
Final sale: no returns
A
Retailer 2
-
₹1,05,379 INR
£874 GBP
View
A
Retailer 3
-
₹1,10,096 INR
$1,160 USD
View
A
Retailer 4
-
₹1,18,068 INR
$1,244 USD
View
A
Retailer 5
-
₹1,33,349 INR
$1,405 USD
View
A
Retailer 6
-
₹1,43,283 INR
£1,189 GBP
View
B+
Retailer 7
-
₹1,63,435 INR
€1,640 EUR
View
B+
Retailer 8
-
₹1,71,301 INR
ZAR 29,158 ZAR
View
Retailer 9
-
₹2,57,681 INR
$2,715 USD
View
Price last confirmed 13 days ago
B
Retailer 10
-
₹2,91,658 INR
$3,073 USD
View
B
Retailer 11
-
₹3,09,186 INR
$3,258 USD
View
B
Retailer 12
-
₹3,23,169 INR
$3,405 USD
View
B
Retailer 13
-
₹3,49,433 INR
£2,899 GBP
View
Most Expensive
B
Brilliant Earth
22411121A · Nov 2
₹4,72,652 INR
$4,980 USD
View
13 more retailers have this diamond
Prices start from ₹89,975 INRSave up to ₹3,82,677 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
1.55ct Cushion
₹89,975 INR