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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 €24,570 EUR
$27,558 USD
As of November 1, 2026
Save €16,788 EUR (41%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: €41,359 EUR 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 €24,570 to €41,359, a €16,788 spread on the same certified stone. MOH London lists it at €41,359. 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
Color
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: €41,359 EUR|Low: €21,375 EUR|High: €42,781 EUR|Avg: €28,970 EUR|-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 2, 2026
Retailer 5€21,375 EUR
Retailer 4€23,347 EUR
Retailer 9€24,570 EUR
Retailer 10€25,957 EUR
Retailer 13€28,249 EUR
Retailer 14€28,848 EUR
Retailer 6€29,173 EUR
Retailer 2€29,207 EUR
Retailer 8€29,208 EUR
Retailer 12€29,208 EUR
Retailer 3€29,794 EUR
Retailer 11€30,180 EUR
Retailer 7€32,764 EUR
MOH London€41,359 EUR

20 data points across 14 retailers

10 retailers€24,570 EUR to €41,359 EUR

A
Cheapest Retailer
-
€24,570 EUR
$27,558 USD
A
Retailer 2
-
€25,957 EUR
$29,113 USD
View
A
Retailer 3
-
€28,249 EUR
$31,684 USD
View
A
Retailer 4
-
€28,848 EUR
A$49,778 AUD
View
A
Retailer 5
-
€29,207 EUR
£25,794 GBP
View
A
Retailer 6
-
€29,208 EUR
$32,760 USD
View
A
Retailer 7
-
€29,208 EUR
$32,760 USD
View
A
Retailer 8
-
€30,180 EUR
$33,850 USD
View
A
Retailer 9
-
€32,764 EUR
View
Most Expensive
B+
MOH London
DF4433027 · Nov 1
€41,359 EUR
£36,526 GBP
View
9 more retailers have this diamond
Prices start from €24,570 EURSave up to €16,788 EUR

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
€24,570 EUR