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Cushion|Lab Grown|IGI

3.08ct F SI1 Cushion Lab Grown Diamond

ID • F/SI1 • IGI LG653444806

Shape and cutting style on the report: Square cushion brilliant

Certificate IGI LG653444806

Diamond specifications and retailer prices

From ₹43,203 INR
As of November 6, 2026
Save ₹1,41,819 INR (77%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: ₹1,85,022 INR at Rare Carat · As of November 1, 2026
View at Rare Carat

About this 3.08ct lab-grown cushion diamond

This 3.08ct lab-grown cushion sits in the three to five carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG653444806 or 653444806. Listed at 10 retailers as of November 1, 2026, with prices from ₹43,203 to ₹1,85,022, a ₹1,41,819 spread on the same certified stone. Rare Carat lists it at ₹1,85,022. 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

3.08
Carat
F
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG653444806
Dimensions8.63 × 8.48 × 5.61 mm
L/W Ratio1.02
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.63 mm8.48 mm3.08 ctF / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG653444806
Side View
Table 65.0%Crown 36°Girdle: MED-STKPavilion 40.1°Culet: NoneDepth 66.2%

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 6
Current: ₹1,85,022 INR|Low: ₹43,203 INR|High: ₹4,70,539 INR|Avg: ₹1,42,277 INR
Rare Carat
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 6, 2026
Retailer 10₹43,203 INR
Retailer 5₹47,617 INR
Retailer 8₹53,534 INR
Retailer 12₹63,208 INR
Retailer 2₹63,490 INR
Retailer 9₹69,125 INR
Retailer 6₹69,501 INR
Retailer 11₹96,738 INR
Retailer 7₹1,56,565 INR
Rare Carat₹1,85,022 INR
Retailer 3₹3,64,973 INR
Retailer 4₹4,70,539 INR

10 data points across 12 retailers

10 retailers₹43,203 INR to ₹1,85,022 INR

A
Cheapest Retailer
-
₹43,203 INR
A
Retailer 2
-
₹47,617 INR
View
A
Retailer 3
-
₹53,534 INR
View
B+
Retailer 4
-
₹63,208 INR
View
A
Retailer 5
-
₹63,490 INR
View
A
Retailer 6
-
₹69,125 INR
View
A
Retailer 7
-
₹69,501 INR
View
A
Retailer 8
-
₹96,738 INR
View
B+
Retailer 9
-
₹1,56,565 INR
View
Most Expensive
B
Rare Carat
KI8064448KF653 · Nov 1
₹1,85,022 INR
$1,970 USD
View
9 more retailers have this diamond
Prices start from ₹43,203 INRSave up to ₹1,41,819 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
3.08ct Cushion
₹43,203 INR