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Cushion|Natural|GIA

0.50ct G SI1 Cushion Natural Diamond

EX • G/SI1 • GIA 7548813888

Certificate GIA 7548813888

Diamond specifications and retailer prices

From $780 SGD
As of October 31, 2026
Save $159 SGD (17%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $1,452 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 G colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7548813888. Listed at 11 retailers as of October 31, 2026, with a relatively tight 20% spread, which is unusual at this carat range and suggests competitive pricing across the listings. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

0.50
Carat
G
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7548813888
Dimensions5.36 × 4.11 × 2.79 mm
L/W Ratio1.30
Key to symbols
Cloud, Crystal
Top View
5.36 mm4.11 mm0.50 ctG / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 7548813888
Side View
Table 60.0%CrownGirdle: VTK-ETKPavilionCulet: NoneDepth 67.9%

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: $1,452 SGD|Low: $400 SGD|High: $1,462 SGD|Avg: $910 SGD|+0.6%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 31, 2026
Retailer 8$577 SGD
Retailer 4$625 SGD
Retailer 3$780 SGD
Retailer 6$783 SGD
Retailer 7$884 SGD
Retailer 2$939 SGD
Retailer 5$964 SGD
Retailer 9$1,001 SGD
MOH London$1,452 SGD

39 data points across 9 retailers

11 retailers$780 SGD to $939 SGD

Retailer 1
-
$625 SGD
Price last confirmed 8 days ago
Retailer 2
-
$651 SGD
View
Price last confirmed 11 days ago
B+
Retailer 3
-
$780 SGD
View
Retailer 4
-
$783 SGD
View
Price last confirmed 8 days ago
Retailer 5
-
$793 SGD
View
Price last confirmed 8 days ago
B+
Retailer 6
-
$879 SGD
View
Retailer 7
-
$884 SGD
View
Price last confirmed 5 days ago
B+
Retailer 8
-
$939 SGD
View
Retailer 9
-
$964 SGD
View
Price last confirmed 8 days ago
Retailer 10
-
$1,001 SGD
View
Price last confirmed 34 days ago
Most Expensive
MOH London
2FB948E32 · Oct 29
$1,452 SGD
£892 GBP
View
Price last confirmed 9 days ago
10 more retailers have this diamond
Prices start from $780 SGDSave up to $159 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
$780 SGD