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Cushion|Natural|GIA

3.00ct G SI2 Cushion Natural Diamond

EX • G/SI2 • GIA 1558991521

Certificate GIA 1558991521

Diamond specifications and retailer prices

From $36,206 CAD
As of November 1, 2026
Save $28,634 CAD (44%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $64,840 CAD at MOH London · As of November 4, 2026
View at MOH London

About this 3ct natural cushion diamond

This 3ct natural cushion sits in the three to five carat band, graded G 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 1558991521. Listed at 11 retailers as of November 1, 2026, with prices from $36,206 to $64,840, a $28,634 spread on the same certified stone. MOH London lists it at $64,840. 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

3.00
Carat
G
Color
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1558991521
Dimensions9.64 × 7.41 × 4.91 mm
L/W Ratio1.30
Culet sizeNone
Top View
9.64 mm7.41 mm3.00 ctG / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1558991521
Side View
Table 60.0%CrownGirdle: VTK-ETKPavilionCulet: NoneDepth 66.3%

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 1
Current: $64,840 CAD|Low: $36,206 CAD|High: $65,798 CAD|Avg: $44,357 CAD|-1.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 6, 2026
Retailer 9$36,206 CAD
Retailer 3$37,355 CAD
Retailer 11$37,901 CAD
Retailer 4$41,935 CAD
Retailer 10$41,976 CAD
Retailer 7$42,266 CAD
Retailer 5$43,661 CAD
Retailer 8$43,661 CAD
Retailer 6$45,110 CAD
Retailer 2$45,667 CAD
MOH London$64,840 CAD

24 data points across 11 retailers

11 retailers$36,206 CAD to $64,840 CAD

A
Cheapest Retailer
-
$36,206 CAD
A
Retailer 2
-
$37,355 CAD
View
A
Retailer 3
-
$37,901 CAD
View
A
Retailer 4
-
$41,935 CAD
View
A
Retailer 5
-
$41,976 CAD
View
A
Retailer 6
-
$42,266 CAD
View
B+
Retailer 7
-
$43,661 CAD
View
B+
Retailer 8
-
$43,661 CAD
View
B+
Retailer 9
-
$45,110 CAD
View
A
Retailer 10
-
$45,667 CAD
View
Most Expensive
B
MOH London
682D38A84 · Nov 4
$64,840 CAD
£36,297 GBP
View
10 more retailers have this diamond
Prices start from $36,206 CADSave up to $28,634 CAD

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
3.00ct Cushion
$36,206 CAD