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Cushion|Lab Grown|IGI

1.45ct D VS1 Cushion Lab Grown Diamond

EX • D/VS1 • IGI LG737530180

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

Certificate IGI LG737530180

Diamond specifications and retailer prices

From ₹23,092 INR
As of November 4, 2026
Save ₹1,40,635 INR (86%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: ₹1,63,727 INR at Brilliant Earth · As of November 4, 2026
View at Brilliant Earth

About this 1.45ct lab-grown cushion diamond

This 1.45ct lab-grown cushion sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG737530180 or 737530180. Listed at 15 retailers as of November 4, 2026, with prices from ₹23,092 to ₹1,63,727, a ₹1,40,635 spread on the same certified stone. Brilliant Earth lists it at ₹1,63,727. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.45
Carat
D
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.3°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG737530180
Dimensions6.56 × 6.56 × 4.45 mm
L/W Ratio1.00
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
6.56 mm6.56 mm1.45 ctD / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG737530180
Side View
Table 59.0%Crown 35.3°Girdle: MED-THKPavilion 40.4°Culet: NoneDepth 67.8%

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 4
Current: ₹1,63,727 INR|Low: ₹23,092 INR|High: ₹1,77,923 INR|Avg: ₹64,178 INR|-8.0%
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 4, 2026
Retailer 3₹23,092 INR
Retailer 12₹25,647 INR
Retailer 11₹34,544 INR
Retailer 6₹44,292 INR
Retailer 8₹46,563 INR
Retailer 2₹47,131 INR
Retailer 4₹60,380 INR
Retailer 5₹62,746 INR
Retailer 10₹65,018 INR
Retailer 9₹84,230 INR
Retailer 7₹1,02,874 INR
Brilliant Earth₹1,63,727 INR

42 data points across 12 retailers

15 retailers₹23,092 INR to ₹1,63,727 INR

A
Cheapest Retailer
-
₹23,092 INR
Final sale: no returns
Retailer 2
-
₹25,647 INR
View
Price last confirmed 11 days ago
B+
Retailer 3
-
₹34,544 INR
View
A
Retailer 4
-
₹44,292 INR
View
A
Retailer 5
-
₹46,563 INR
View
A
Retailer 6
-
₹47,131 INR
View
B+
Retailer 7
-
₹60,380 INR
View
A
Retailer 8
-
₹62,746 INR
View
B+
Retailer 9
-
₹65,018 INR
View
Retailer 10
-
₹84,230 INR
View
Price last confirmed 17 days ago
B+
Retailer 11
-
₹87,447 INR
View
Retailer 12
-
₹88,867 INR
View
Price last confirmed 88 days ago
B
Retailer 13
-
₹1,02,874 INR
View
B
Retailer 14
-
₹1,18,584 INR
View
Most Expensive
B
Brilliant Earth
21312808A · Nov 4
₹1,63,727 INR
$1,730 USD
View
14 more retailers have this diamond
Prices start from ₹23,092 INRSave up to ₹1,40,635 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
1.45ct Cushion
₹23,092 INR