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Cushion|Natural|GIA

0.50ct F SI2 Cushion Natural Diamond

EX • F/SI2 • GIA 1543657770

Certificate GIA 1543657770

Diamond specifications and retailer prices

From $425 SGD
$332 USD
As of November 2, 2026
Save $1,663 SGD (80%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $2,087 SGD at Queensmith · As of October 28, 2026
View at Queensmith

About this 0.5ct natural cushion diamond

This 0.5ct natural cushion sits in the half to three-quarter carat band, graded F colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1543657770. Listed at 9 retailers as of October 28, 2026, with prices from $425 to $2,087, a $1,663 spread on the same certified stone. Queensmith lists it at $2,087. 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
F
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 1543657770
Dimensions4.69 × 4.73 × 3.12 mm
L/W Ratio1.01
Top View
4.69 mm4.73 mm0.50 ctF / SI2
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceFaint
CertificateGIA 1543657770
Side View
Table 61.0%CrownGirdlePavilionCulet: NoneDepth 66.6%

Caratlytics Score

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

Price History

Last verified: Nov 2
Current: $2,087 SGD|Low: $425 SGD|High: $2,185 SGD|Avg: $954 SGD|-0.8%
Queensmith
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 3, 2026
Retailer 7$425 SGD
Retailer 4$550 SGD
Retailer 6$577 SGD
Retailer 2$598 SGD
Retailer 9$628 SGD
Retailer 8$711 SGD
Retailer 3$847 SGD
Retailer 5$1,064 SGD
Queensmith$2,087 SGD

40 data points across 9 retailers

9 retailers$425 SGD to $2,087 SGD

A
Cheapest Retailer
-
$425 SGD
$332 USD
Final sale: no returns
A
Retailer 2
-
$550 SGD
£339 GBP
View
A
Retailer 3
-
$577 SGD
£356 GBP
View
A
Retailer 4
-
$598 SGD
£368 GBP
View
B+
Retailer 5
-
$628 SGD
$491 USD
View
B+
Retailer 6
-
$711 SGD
$556 USD
View
B+
Retailer 7
-
$847 SGD
€631 EUR
View
B
Retailer 8
-
$1,064 SGD
£655 GBP
View
Most Expensive
B
Queensmith
1543657770 · Oct 28
$2,087 SGD
£1,285 GBP
View
8 more retailers have this diamond
Prices start from $425 SGDSave up to $1,663 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
0.50ct Cushion
$425 SGD