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Cushion|Natural|GIA

0.51ct G SI2 Cushion Natural Diamond

GD • G/SI2 • GIA 5232904208

Certificate GIA 5232904208

Diamond specifications and retailer prices

From $1,291 SGD
£795 GBP
As of November 2, 2026
Save $654 SGD (34%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $1,946 SGD at MOH London · As of November 1, 2026
View at MOH London

About this 0.51ct natural cushion diamond

This 0.51ct natural cushion sits in the half to three-quarter carat band, graded G colour (near-colourless) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 5232904208. Listed at 4 retailers as of November 1, 2026, with prices from $1,291 to $1,946, a $654 spread on the same certified stone. MOH London lists it at $1,946. 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

0.51
Carat
G
Colour
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishGood
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5232904208
Dimensions4.61 × 4.41 × 3.32 mm
L/W Ratio1.05
Culet sizeMedium
Top View
4.61 mm4.41 mm0.51 ctG / SI2
OriginNatural
CutGood
PolishGood
SymmetryGood
FluorescenceNone
CertificateGIA 5232904208
Side View
Table 56.0%CrownGirdle: STK-ETKPavilionCulet: MediumDepth 75.2%

Caratlytics Score

How it works →
B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: $1,946 SGD|Low: $1,213 SGD|High: $1,969 SGD|Avg: $1,516 SGD|-0.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
November 2, 2026
Retailer 2$1,291 SGD
Retailer 4$1,331 SGD
Retailer 3$1,500 SGD
MOH London$1,946 SGD

42 data points across 4 retailers

4 retailers$1,291 SGD to $1,946 SGD

B
Cheapest Retailer
-
$1,291 SGD
£795 GBP
B
Retailer 2
-
$1,331 SGD
£820 GBP
View
C
Retailer 3
-
$1,500 SGD
€1,117 EUR
View
Most Expensive
C
MOH London
67043FCD4 · Nov 1
$1,946 SGD
£1,198 GBP
View
3 more retailers have this diamond
Prices start from $1,291 SGDSave up to $654 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.

B
0.51ct Cushion
$1,291 SGD