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Cushion|Natural|GIA

0.51ct H IF Cushion Natural Diamond

H/IF • GIA 6565793055

Certificate GIA 6565793055

Diamond specifications and retailer prices

From $789 SGD
As of November 6, 2026
Save $1,183 SGD (60%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $1,973 SGD at MOH London · As of November 4, 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 H colour (near-colourless) and IF clarity (flawless or internally-flawless) and certified by GIA 6565793055. Listed at 5 retailers as of November 4, 2026, with prices from $789 to $1,973, a $1,183 spread on the same certified stone. MOH London lists it at $1,973. 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
H
Colour
IF
Clarity
-
Cut

Specifications

Cut
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6565793055
Dimensions5.25 × 4.06 × 2.78 mm
L/W Ratio1.29
Key to symbols
Minor Details of Polish
Top View
5.25 mm4.06 mm0.51 ctH / IF
OriginNatural
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6565793055
Side View
Table 61.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 68.5%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $1,973 SGD|Low: $789 SGD|High: $1,973 SGD|Avg: $1,101 SGD
MOH London
Retailer 2
Retailer 3
Retailer 4
November 6, 2026
Retailer 4$789 SGD
Retailer 2$959 SGD
Retailer 3$1,180 SGD
MOH London$1,973 SGD

7 data points across 4 retailers

5 retailers$789 SGD to $1,973 SGD

A
Cheapest Retailer
-
$789 SGD
Final sale: no returns
B+
Retailer 2
-
$822 SGD
View
B+
Retailer 3
-
$959 SGD
View
B+
Retailer 4
-
$1,180 SGD
View
Most Expensive
B
MOH London
278F22E37 · Nov 4
$1,973 SGD
£1,212 GBP
View
4 more retailers have this diamond
Prices start from $789 SGDSave up to $1,183 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
0.51ct Cushion
$789 SGD