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Cushion|Natural|GIA

0.50ct D SI1 Cushion Natural Diamond

GD • D/SI1 • GIA 7511369370

Shape and cutting style on the report: Cushion modified brilliant

Certificate GIA 7511369370

Diamond specifications and retailer prices

From $734 SGD
$574 USD
As of October 31, 2026
Save $1,146 SGD (61%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $1,880 SGD at MOH London · As of October 29, 2026
View at MOH London

About this 0.5ct natural cushion diamond

This 0.5ct natural cushion sits in the half to three-quarter carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 7511369370. Listed at 13 retailers as of October 29, 2026, with prices from $734 to $1,880, a $1,146 spread on the same certified stone. MOH London lists it at $1,880. 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

0.50
Carat
D
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7511369370
Dimensions5.65 × 4.11 × 2.74 mm
L/W Ratio1.37
Culet sizeNone
Key to symbols
Feather
Top View
5.65 mm4.11 mm0.50 ctD / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 7511369370
Side View
Table 59.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 66.5%

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: $1,880 SGD|Low: $537 SGD|High: $1,984 SGD|Avg: $1,151 SGD|-4.2%
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
October 31, 2026
Retailer 10$734 SGD
Retailer 9$752 SGD
Retailer 4$872 SGD
Retailer 3$977 SGD
Retailer 7$977 SGD
Retailer 13$979 SGD
Retailer 11$1,015 SGD
Retailer 12$1,048 SGD
Retailer 2$1,097 SGD
Retailer 6$1,171 SGD
Retailer 8$1,227 SGD
Retailer 5$1,276 SGD
MOH London$1,880 SGD

43 data points across 13 retailers

13 retailers$734 SGD to $1,880 SGD

B+
Cheapest Retailer
-
$734 SGD
$574 USD
Final sale: no returns
B+
Retailer 2
-
$752 SGD
$588 USD
View
B+
Retailer 3
-
$872 SGD
$682 USD
View
B
Retailer 4
-
$977 SGD
$764 USD
View
B
Retailer 5
-
$977 SGD
£602 GBP
View
B
Retailer 6
-
$979 SGD
$766 USD
View
B
Retailer 7
-
$1,015 SGD
£625 GBP
View
B
Retailer 8
-
$1,048 SGD
$820 USD
View
B
Retailer 9
-
$1,097 SGD
$858 USD
View
B
Retailer 10
-
$1,171 SGD
€872 EUR
View
B
Retailer 11
-
$1,227 SGD
ZAR 15,500 ZAR
View
Retailer 12
-
$1,276 SGD
A$1,536 AUD
View
Price last confirmed 27 days ago
Most Expensive
B
MOH London
28BCA895C · Oct 29
$1,880 SGD
£1,158 GBP
View
12 more retailers have this diamond
Prices start from $734 SGDSave up to $1,146 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+
0.50ct Cushion
$734 SGD