Cushion|Natural|GIA

3.02ct I SI1 Cushion Natural Diamond

VG • I/SI1 • GIA 3515789511

Certificate GIA 3515789511

Diamond specifications and retailer prices

From $26,625 USD
CA$36,980 CAD
As of November 2, 2026
Save $17,083 USD (39%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $43,708 USD at MOH London · As of November 2, 2026
View at MOH London

About this 3.02ct natural cushion diamond

This 3.02ct natural cushion sits in the three to five carat band, graded I colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 3515789511. Listed at 13 retailers as of November 2, 2026, with prices from $26,625 to $43,708, a $17,083 spread on the same certified stone. MOH London lists it at $43,708. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

3.02
Carat
I
Color
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 3515789511
Dimensions9.31 × 7.16 × 5.02 mm
L/W Ratio1.30
Top View
9.31 mm7.16 mm3.02 ctI / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 3515789511
Side View
Table 61.0%CrownGirdle: Very Thick-Slightly ThickPavilionCulet: NoneDepth 70.1%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: $43,708 USD|Low: $26,625 USD|High: $50,996 USD|Avg: $35,856 USD|-13.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 3, 2026
Retailer 5$26,625 USD
Retailer 11$26,792 USD
Retailer 2$28,510 USD
Retailer 7$29,602 USD
Retailer 9$29,750 USD
Retailer 10$29,750 USD
Retailer 12$30,740 USD
Retailer 4$32,896 USD
Retailer 8$33,018 USD
Retailer 6$33,111 USD
Retailer 3$38,439 USD
MOH London$43,708 USD

28 data points across 12 retailers

13 retailers$26,625 USD to $43,708 USD

A
Cheapest Retailer
-
$26,625 USD
CA$36,980 CAD
A
Retailer 2
-
$26,792 USD
View
B+
Retailer 3
-
$28,510 USD
£22,449 GBP
View
B+
Retailer 4
-
$29,602 USD
View
B+
Retailer 5
-
$29,750 USD
View
B+
Retailer 6
-
$29,750 USD
View
B+
Retailer 7
-
$30,740 USD
View
Retailer 8
-
$32,896 USD
View
Price last confirmed 14 days ago
B+
Retailer 9
-
$33,018 USD
View
B+
Retailer 10
-
$33,111 USD
€31,534 EUR
View
B
Retailer 11
-
$35,249 USD
CA$48,957 CAD
View
Retailer 12
-
$38,439 USD
View
Price last confirmed 14 days ago
Most Expensive
B
MOH London
8153BE41A · Nov 2
$43,708 USD
£34,416 GBP
View
12 more retailers have this diamond
Prices start from $26,625 USDSave up to $17,083 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
3.02ct Cushion
$26,625 USD