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Cushion|Lab Grown|GIA

3.61ct F SI1 Cushion Lab Grown Diamond

EX • F/SI1 • GIA 1509903915

Certificate GIA 1509903915

Diamond specifications and retailer prices

From ₹2,65,748 INR
$2,800 USD
As of November 2, 2026
1 retailer carries this diamond
Only listing: ₹2,65,748 INR at Brilliant Earth
Only one retailer lists this diamond right now, and it is shown above, so there is nothing to unlock. Similar diamonds are carried by several retailers.
View at Brilliant Earth

About this 3.61ct lab-grown cushion diamond

This 3.61ct 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 stated by the retailer rather than the lab and certified by GIA 1509903915. Listed at a single retailer as of November 2, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. 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

3.61
Carat
F
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabGIA
CertificateGIA 1509903915
Dimensions9.06 × 8.80 × 5.90 mm
L/W Ratio1.03
Culet sizeNone
Top View
9.06 mm8.80 mm3.61 ctF / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1509903915
Side View
Table 61.0%CrownGirdle: Slightly ThickPavilionCulet: NoneDepth 67.0%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Nov 2
Current: ₹2,65,748 INR|Low: ₹2,65,748 INR|High: ₹5,01,125 INR|Avg: ₹3,83,436 INR|-47.0%
October 30, 2026
Brilliant Earth₹2,65,748 INR

2 data points across 1 retailer

1 retailer

B
Brilliant Earth
12477115B · Nov 2
₹2,65,748 INR
$2,800 USD
View

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.

B
3.61ct Cushion
₹2,65,748 INR