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Cushion|Natural|GIA

0.51ct G SI2 Cushion Natural Diamond

VG • G/SI2 • GIA 3285330314

Certificate GIA 3285330314

Diamond specifications and retailer prices

From $967 SGD
$756 USD
As of October 31, 2026
Save $325 SGD (25%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $1,291 SGD at Jared · As of November 2, 2026
View at Jared

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 3285330314. Listed at 9 retailers as of October 31, 2026, with prices from $967 to $1,291, a $325 spread on the same certified stone. Jared lists it at $1,291. 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
PolishVery Good
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 3285330314
Dimensions4.76 × 4.59 × 3.13 mm
L/W Ratio1.04
Top View
4.76 mm4.59 mm0.51 ctG / SI2
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceFaint
CertificateGIA 3285330314
Side View
Table 61.0%CrownGirdle: VTN-THKPavilionCulet: NoneDepth 68.3%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: $1,291 SGD|Low: $936 SGD|High: $1,581 SGD|Avg: $1,170 SGD
Jared
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 19, 2026
Retailer 6$967 SGD
Retailer 2$978 SGD
Retailer 5$1,027 SGD
Retailer 4$1,075 SGD
Retailer 7$1,130 SGD
Retailer 3$1,161 SGD
Retailer 8$1,253 SGD
Retailer 9$1,253 SGD
Jared$1,291 SGD
Retailer 10$1,581 SGD

4 data points across 10 retailers

9 retailers$967 SGD to $1,291 SGD

B+
Cheapest Retailer
-
$967 SGD
$756 USD
Retailer 2
-
$978 SGD
$765 USD
View
Price last confirmed 11 days ago
B
Retailer 3
-
$1,027 SGD
$803 USD
View
B
Retailer 4
-
$1,075 SGD
$841 USD
View
B
Retailer 5
-
$1,130 SGD
$884 USD
View
B
Retailer 6
-
$1,161 SGD
$908 USD
View
B
Retailer 7
-
$1,253 SGD
$980 USD
View
B
Retailer 8
-
$1,253 SGD
$980 USD
View
Most Expensive
B
Jared
110367708 · Nov 2
$1,291 SGD
$1,010 USD
View
8 more retailers have this diamond
Prices start from $967 SGDSave up to $325 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
$967 SGD