CaratHunter
Plans
Cushion|Natural|GIA

0.50ct G SI1 Cushion Natural Diamond

GD • G/SI1 • GIA 3545844117

Certificate GIA 3545844117

Diamond specifications and retailer prices

From $820 SGD
As of November 6, 2026
Save $1,058 SGD (56%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $1,878 SGD at MOH London · As of November 2, 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 standard cut grade stated by the retailer rather than the lab and certified by GIA 3545844117. Listed at 10 retailers as of November 2, 2026, with prices from $820 to $1,878, a $1,058 spread on the same certified stone. MOH London lists it at $1,878. 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
G
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 3545844117
Dimensions6.70 × 4.46 × 1.99 mm
L/W Ratio1.50
Top View
6.70 mm4.46 mm0.50 ctG / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 3545844117
Side View
Table 61.0%CrownGirdle: VTN-THKPavilionCulet: NoneDepth 44.7%

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: Nov 6
Current: $1,878 SGD|Low: $810 SGD|High: $2,083 SGD|Avg: $1,321 SGD|-8.8%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 6, 2026
Retailer 10$820 SGD
Retailer 8$856 SGD
Retailer 7$929 SGD
Retailer 5$1,065 SGD
Retailer 3$1,144 SGD
Retailer 6$1,153 SGD
Retailer 9$1,284 SGD
Retailer 2$1,442 SGD
Retailer 4$1,581 SGD
Retailer 11$1,588 SGD
MOH London$1,878 SGD

35 data points across 11 retailers

10 retailers$820 SGD to $1,878 SGD

B+
Cheapest Retailer
-
$820 SGD
B
Retailer 2
-
$856 SGD
View
Final sale: no returns
Retailer 3
-
$929 SGD
View
Price last confirmed 9 days ago
B
Retailer 4
-
$1,065 SGD
View
B
Retailer 5
-
$1,153 SGD
View
B
Retailer 6
-
$1,284 SGD
View
B
Retailer 7
-
$1,442 SGD
View
B
Retailer 8
-
$1,581 SGD
View
Retailer 9
-
$1,588 SGD
View
Price last confirmed 34 days ago
Most Expensive
C
MOH London
21CDAFFAC · Nov 2
$1,878 SGD
£1,154 GBP
View
9 more retailers have this diamond
Prices start from $820 SGDSave up to $1,058 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
$820 SGD