Cushion|Natural|GIA

3.10ct I SI1 Cushion Natural Diamond

EX • I/SI1 • GIA 7551772083

Certificate GIA 7551772083

Diamond specifications and retailer prices

From $23,651 USD
As of November 5, 2026
Save $15,103 USD (39%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $38,754 USD at MOH London · As of November 4, 2026
View at MOH London

About this 3.1ct natural cushion diamond

This 3.1ct natural cushion sits in the three to five carat band, graded I colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7551772083. Listed at 9 retailers as of November 4, 2026, with prices from $23,651 to $38,754, a $15,103 spread on the same certified stone. MOH London lists it at $38,754. 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

3.10
Carat
I
Color
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
Crown angle37.77°
Pavilion angle54.97°
OriginNatural
Grading LabGIA
CertificateGIA 7551772083
Dimensions9.91 × 7.62 × 5.16 mm
L/W Ratio1.30
Girdle conditionFaceted
Key to symbols
Crystal, Feather, Needle, Indented Natural
Top View
9.91 mm7.62 mm3.10 ctI / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
CertificateGIA 7551772083
Side View
Table 65.0%Crown 37.77°Girdle: THN-THKPavilion 54.97°Culet: NoneDepth 67.7%

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 5
Current: $38,754 USD|Low: $23,651 USD|High: $39,327 USD|Avg: $27,771 USD|-0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 5$23,651 USD
Retailer 9$23,799 USD
Retailer 10$24,349 USD
Retailer 2$25,284 USD
Retailer 4$25,294 USD
Retailer 7$26,296 USD
Retailer 8$29,330 USD
Retailer 3$29,341 USD
Retailer 6$29,592 USD
MOH London$38,754 USD

22 data points across 10 retailers

9 retailers$23,651 USD to $38,754 USD

A
Cheapest Retailer
-
$23,651 USD
A
Retailer 2
-
$23,799 USD
View
A
Retailer 3
-
$25,284 USD
View
A
Retailer 4
-
$25,294 USD
View
A
Retailer 5
-
$26,296 USD
View
B+
Retailer 6
-
$29,330 USD
View
B+
Retailer 7
-
$29,341 USD
View
B+
Retailer 8
-
$29,592 USD
View
Most Expensive
B
MOH London
6CCA37E49 · Nov 4
$38,754 USD
£30,515 GBP
View
8 more retailers have this diamond
Prices start from $23,651 USDSave up to $15,103 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
3.10ct Cushion
$23,651 USD