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Cushion|Lab Grown|IGI

1.55ct D FL Cushion Lab Grown Diamond

EX • D/FL • IGI LG743593779

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

Certificate IGI LG743593779

Diamond specifications and retailer prices

From ₹84,755 INR
$893 USD
As of November 2, 2026
Save ₹2,92,038 INR (78%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: ₹3,76,793 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 LG743593779 or 743593779. Listed at 14 retailers as of November 2, 2026, with prices from ₹84,755 to ₹3,76,793, a ₹2,92,038 spread on the same certified stone. Brilliant Earth lists it at ₹3,76,793. 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.3°
Pavilion angle38.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG743593779
Dimensions6.83 × 6.71 × 4.38 mm
L/W Ratio1.02
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
6.83 mm6.71 mm1.55 ctD / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG743593779
Side View
Table 60.0%Crown 37.3°Girdle: MED-THKPavilion 38.1°Culet: NoneDepth 65.3%

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: ₹3,76,793 INR|Low: ₹84,755 INR|High: ₹4,66,008 INR|Avg: ₹2,03,865 INR|-19.1%
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
Retailer 14
November 3, 2026
Retailer 3₹84,755 INR
Retailer 13₹91,588 INR
Retailer 10₹97,188 INR
Retailer 4₹1,11,519 INR
Retailer 2₹1,18,251 INR
Retailer 8₹1,20,483 INR
Retailer 7₹1,35,781 INR
Retailer 14₹1,87,713 INR
Retailer 12₹2,28,353 INR
Retailer 11₹2,57,681 INR
Retailer 6₹2,65,637 INR
Retailer 5₹2,81,495 INR
Retailer 9₹3,13,031 INR
Brilliant Earth₹3,76,793 INR

40 data points across 14 retailers

14 retailers₹84,755 INR to ₹3,76,793 INR

A
Cheapest Retailer
-
₹84,755 INR
$893 USD
A
Retailer 2
-
₹91,588 INR
$965 USD
View
A
Retailer 3
-
₹97,188 INR
HK$8,000 HKD
View
A
Retailer 4
-
₹1,11,519 INR
$1,175 USD
View
A
Retailer 5
-
₹1,18,251 INR
£981 GBP
View
A
Retailer 6
-
₹1,20,483 INR
€1,209 EUR
View
A
Retailer 7
-
₹1,35,781 INR
ZAR 23,112 ZAR
View
Retailer 8
-
₹1,87,713 INR
$1,978 USD
View
Price last confirmed 7 days ago
B+
Retailer 9
-
₹2,28,353 INR
$2,406 USD
View
Retailer 10
-
₹2,57,681 INR
$2,715 USD
View
Price last confirmed 13 days ago
B
Retailer 11
-
₹2,65,637 INR
$2,799 USD
View
B
Retailer 12
-
₹2,81,495 INR
SGD 4,008 SGD
View
B
Retailer 13
-
₹3,13,031 INR
£2,597 GBP
View
Most Expensive
B
Brilliant Earth
17456892Y · Nov 2
₹3,76,793 INR
$3,970 USD
View
13 more retailers have this diamond
Prices start from ₹84,755 INRSave up to ₹2,92,038 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
₹84,755 INR