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Cushion|Natural|GIA

0.51ct G SI2 Cushion Natural Diamond

VG • G/SI2 • GIA 1499444874

Certificate GIA 1499444874

Diamond specifications and retailer prices

From $1,466 SGD
€1,092 EUR
As of November 2, 2026
Save $720 SGD (33%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $2,185 SGD at MOH London · As of October 29, 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 very-good cut grade stated by the retailer rather than the lab and certified by GIA 1499444874. Listed at 2 retailers as of October 29, 2026, with prices from $1,466 to $2,185, a $720 spread on the same certified stone. MOH London lists it at $2,185. 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
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1499444874
Dimensions7.75 × 4.38 × 2.70 mm
L/W Ratio1.77
Top View
7.75 mm4.38 mm0.51 ctG / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryGood
FluorescenceNone
CertificateGIA 1499444874
Side View
Table 57.0%CrownGirdle: ThinPavilionCulet: NoneDepth 61.6%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: $2,185 SGD|Low: $1,239 SGD|High: $2,200 SGD|Avg: $1,543 SGD|-0.7%
MOH London
Retailer 2
Retailer 3
Retailer 4
November 2, 2026
Retailer 4$1,239 SGD
Retailer 3$1,364 SGD
Retailer 2$1,466 SGD
MOH London$2,185 SGD

17 data points across 4 retailers

2 retailers$1,466 SGD to $2,185 SGD

B
Cheapest Retailer
-
$1,466 SGD
€1,092 EUR
Most Expensive
C
MOH London
88C245831 · Oct 29
$2,185 SGD
£1,346 GBP
View
1 more retailer has this diamond
Prices start from $1,466 SGDSave up to $720 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
$1,466 SGD