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Cushion|Lab Grown|IGI

1.45ct D VS1 Cushion Lab Grown Diamond

EX • D/VS1 • IGI LG674551670

Shape and cutting style on the report: Square cushion brilliant

Certificate IGI LG674551670

Diamond specifications and retailer prices

From ₹23,092 INR
As of November 4, 2026
Save ₹1,16,975 INR (84%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: ₹1,40,067 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 LG674551670 or 674551670. Listed at 17 retailers as of November 4, 2026, with prices from ₹23,092 to ₹1,40,067, a ₹1,16,975 spread on the same certified stone. Brilliant Earth lists it at ₹1,40,067. 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 angle35.6°
Pavilion angle39.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG674551670
Dimensions6.53 × 6.53 × 4.41 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
6.53 mm6.53 mm1.45 ctD / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG674551670
Side View
Table 57.0%Crown 35.6°Girdle: MED-STKPavilion 39.3°Culet: NoneDepth 67.5%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 4
Current: ₹1,40,067 INR|Low: ₹25,647 INR|High: ₹1,51,424 INR|Avg: ₹63,852 INR|-5.1%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 5, 2026
Retailer 3₹25,647 INR
Retailer 4₹34,165 INR
Retailer 11₹34,544 INR
Retailer 7₹44,292 INR
Retailer 8₹46,563 INR
Retailer 5₹47,131 INR
Retailer 6₹62,746 INR
Retailer 10₹65,018 INR
Retailer 9₹84,230 INR
Retailer 2₹1,02,495 INR
Brilliant Earth₹1,40,067 INR

43 data points across 11 retailers

17 retailers₹23,092 INR to ₹1,40,067 INR

A
Cheapest Retailer
-
₹23,092 INR
Final sale: no returns
Retailer 2
-
₹25,647 INR
View
Price last confirmed 11 days ago
A
Retailer 3
-
₹34,165 INR
View
B+
Retailer 4
-
₹34,544 INR
View
A
Retailer 5
-
₹44,292 INR
View
A
Retailer 6
-
₹46,563 INR
View
A
Retailer 7
-
₹47,131 INR
View
A
Retailer 8
-
₹49,497 INR
View
B+
Retailer 9
-
₹60,380 INR
View
A
Retailer 10
-
₹62,746 INR
View
B+
Retailer 11
-
₹65,018 INR
View
Retailer 12
-
₹84,230 INR
View
Price last confirmed 17 days ago
B+
Retailer 13
-
₹87,447 INR
View
Retailer 14
-
₹88,867 INR
View
Price last confirmed 88 days ago
B
Retailer 15
-
₹1,02,495 INR
View
B
Retailer 16
-
₹1,18,584 INR
View
Most Expensive
B
Brilliant Earth
21311737A · Nov 4
₹1,40,067 INR
$1,480 USD
View
16 more retailers have this diamond
Prices start from ₹23,092 INRSave up to ₹1,16,975 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