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Cushion|Natural|GIA

3.51ct G SI2 Cushion Natural Diamond

EX • G/SI2 • GIA 2235823419

Certificate GIA 2235823419

Diamond specifications and retailer prices

From $35,230 SGD
$27,558 USD
As of November 1, 2026
Save $24,072 SGD (41%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $59,302 SGD at MOH London · As of November 1, 2026
View at MOH London

About this 3.51ct natural cushion diamond

This 3.51ct 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 2235823419. Listed at 10 retailers as of November 1, 2026, with prices from $35,230 to $59,302, a $24,072 spread on the same certified stone. MOH London lists it at $59,302. 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

3.51
Carat
G
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryExcellent
FluorescenceMedium
Pavilion angle36.58°
OriginNatural
Grading LabGIA
CertificateGIA 2235823419
Dimensions10.20 × 7.84 × 5.44 mm
L/W Ratio1.30
Key to symbols
Crystal, Twinning Wisp, Feather
Top View
10.20 mm7.84 mm3.51 ctG / SI2
OriginNatural
CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceMedium
CertificateGIA 2235823419
Side View
Table 63.0%CrownGirdle: STK-VTKPavilion 36.58°Culet: NoneDepth 69.3%

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: $59,302 SGD|Low: $30,649 SGD|High: $61,342 SGD|Avg: $41,552 SGD|-3.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
November 1, 2026
Retailer 5$30,649 SGD
Retailer 4$33,477 SGD
Retailer 9$35,230 SGD
Retailer 10$37,219 SGD
Retailer 13$40,505 SGD
Retailer 14$41,364 SGD
Retailer 6$41,830 SGD
Retailer 8$41,880 SGD
Retailer 12$41,880 SGD
Retailer 2$41,882 SGD
Retailer 3$42,721 SGD
Retailer 11$43,274 SGD
Retailer 7$46,834 SGD
MOH London$59,302 SGD

19 data points across 14 retailers

10 retailers$35,230 SGD to $59,302 SGD

A
Cheapest Retailer
-
$35,230 SGD
$27,558 USD
A
Retailer 2
-
$37,219 SGD
$29,113 USD
View
A
Retailer 3
-
$40,505 SGD
$31,684 USD
View
A
Retailer 4
-
$41,364 SGD
A$49,778 AUD
View
A
Retailer 5
-
$41,880 SGD
$32,760 USD
View
A
Retailer 6
-
$41,880 SGD
$32,760 USD
View
A
Retailer 7
-
$41,882 SGD
£25,796 GBP
View
A
Retailer 8
-
$43,274 SGD
$33,850 USD
View
A
Retailer 9
-
$46,834 SGD
€34,890 EUR
View
Most Expensive
B+
MOH London
DF4433027 · Nov 1
$59,302 SGD
£36,526 GBP
View
9 more retailers have this diamond
Prices start from $35,230 SGDSave up to $24,072 SGD

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
3.51ct Cushion
$35,230 SGD