Cushion|Natural|GIA

3.50ct H SI2 Cushion Natural Diamond

EX • H/SI2 • GIA 1568482757

Certificate GIA 1568482757

Diamond specifications and retailer prices

From $30,192 USD
₹2,875,386 INR
As of October 31, 2026
Save $7,866 USD (21%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $38,539 USD at Adiamor · As of October 20, 2026
View at Adiamor

About this 3.5ct natural cushion diamond

This 3.5ct natural cushion sits in the three to five carat band, graded H colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1568482757. Listed at 3 retailers as of October 31, 2026, with a 26% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

3.50
Carat
H
Color
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1568482757
Dimensions12.23 × 7.44 × 5.10 mm
L/W Ratio1.64
Top View
12.23 mm7.44 mm3.50 ctH / SI2
OriginNatural
CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateGIA 1568482757
Side View
Table 66.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 68.6%

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: Oct 31
Current: $38,539 USD|Low: $30,192 USD|High: $40,054 USD|Avg: $36,542 USD
Adiamor
Retailer 2
Retailer 3
November 1, 2026
Retailer 3$30,192 USD
Retailer 2$38,058 USD
Adiamor$38,539 USD

30 data points across 3 retailers

3 retailers$30,192 USD to $38,058 USD

A
Cheapest Retailer
-
$30,192 USD
₹2,875,386 INR
B+
Retailer 2
-
$38,058 USD
£29,967 GBP
View
Most Expensive
Adiamor
D-82452570 · Oct 20
$38,539 USD
View
Price last confirmed 12 days ago
2 more retailers have this diamond
Prices start from $30,192 USDSave up to $7,866 USD

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
3.50ct Cushion
$30,192 USD