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Cushion|Lab Grown|IGI

3.03ct D SI1 Cushion Lab Grown Diamond

ID • D/SI1 • IGI LG579395083

Shape and cutting style on the report: Square cushion brilliant

Certificate IGI LG579395083

Diamond specifications and retailer prices

From ₹52,032 INR
As of November 6, 2026
Save ₹3,94,088 INR (88%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: ₹4,46,120 INR at Brilliant Earth · As of November 6, 2026
View at Brilliant Earth

About this 3.03ct lab-grown cushion diamond

This 3.03ct lab-grown cushion sits in the three to five carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG579395083 or 579395083. Listed at 13 retailers as of November 6, 2026, with prices from ₹52,032 to ₹4,46,120, a ₹3,94,088 spread on the same certified stone. Brilliant Earth lists it at ₹4,46,120. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

3.03
Carat
D
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.2°
Pavilion angle38.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG579395083
Dimensions8.36 × 8.31 × 5.51 mm
L/W Ratio1.01
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
8.36 mm8.31 mm3.03 ctD / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG579395083
Side View
Table 64.0%Crown 41.2°Girdle: MED-STKPavilion 38.2°Culet: NoneDepth 66.3%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 6
Current: ₹4,46,120 INR|Low: ₹52,032 INR|High: ₹4,60,208 INR|Avg: ₹1,40,501 INR|-3.1%
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
November 7, 2026
Retailer 5₹52,032 INR
Retailer 13₹57,573 INR
Retailer 9₹70,440 INR
Retailer 11₹77,202 INR
Retailer 3₹85,185 INR
Retailer 8₹85,937 INR
Retailer 7₹94,765 INR
Retailer 12₹1,29,891 INR
Retailer 4₹1,45,482 INR
Retailer 10₹1,85,022 INR
Retailer 6₹2,16,673 INR
Retailer 2₹2,39,120 INR
Brilliant Earth₹4,46,120 INR

43 data points across 13 retailers

13 retailers₹52,032 INR to ₹4,46,120 INR

A
Cheapest Retailer
-
₹52,032 INR
Final sale: no returns
A
Retailer 2
-
₹57,573 INR
View
A
Retailer 3
-
₹70,440 INR
View
B+
Retailer 4
-
₹77,202 INR
View
A
Retailer 5
-
₹85,185 INR
View
A
Retailer 6
-
₹85,937 INR
View
A
Retailer 7
-
₹94,765 INR
View
B+
Retailer 8
-
₹1,29,891 INR
View
B+
Retailer 9
-
₹1,45,482 INR
View
B
Retailer 10
-
₹1,85,022 INR
View
B
Retailer 11
-
₹2,16,673 INR
View
B
Retailer 12
-
₹2,39,120 INR
View
Most Expensive
B
Brilliant Earth
16211350A · Nov 6
₹4,46,120 INR
$4,750 USD
View
12 more retailers have this diamond
Prices start from ₹52,032 INRSave up to ₹3,94,088 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
3.03ct Cushion
₹52,032 INR