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Marquise|Natural|GIA

0.52ct F SI2 Marquise Natural Diamond

EX • F/SI2 • GIA 2556072442

Certificate GIA 2556072442

Diamond specifications and retailer prices

From $447 SGD
As of November 6, 2026
Save $1,037 SGD (70%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $2,467 SGD at NZ Jewellers · As of October 21, 2026
View at NZ Jewellers

About this 0.52ct natural marquise diamond

This 0.52ct natural marquise 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 2556072442. Listed at 10 retailers as of November 4, 2026, with a 232% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

0.52
Carat
F
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryExcellent
FluorescenceVery Strong
OriginNatural
Grading LabGIA
CertificateGIA 2556072442
Dimensions9.05 × 3.90 × 2.49 mm
L/W Ratio2.32
Top View
9.05 mm3.90 mm0.52 ctF / SI2
OriginNatural
CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceVery Strong
CertificateGIA 2556072442
Side View
Table 61.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 63.8%

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 6
Current: $2,467 SGD|Low: $438 SGD|High: $2,467 SGD|Avg: $934 SGD|+13.7%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 10$447 SGD
Retailer 2$474 SGD
Retailer 7$541 SGD
Retailer 8$643 SGD
Retailer 9$678 SGD
Retailer 6$684 SGD
Retailer 5$693 SGD
Retailer 3$1,043 SGD
Retailer 4$1,484 SGD
NZ Jewellers$2,467 SGD

40 data points across 10 retailers

10 retailers$447 SGD to $1,484 SGD

A
Cheapest Retailer
-
$447 SGD
Final sale: no returns
A
Retailer 2
-
$474 SGD
View
A
Retailer 3
-
$541 SGD
View
Retailer 4
-
$643 SGD
View
Price last confirmed 16 days ago
Retailer 5
-
$678 SGD
View
Price last confirmed 13 days ago
A
Retailer 6
-
$684 SGD
View
Retailer 7
-
$693 SGD
View
Price last confirmed 16 days ago
B+
Retailer 8
-
$1,043 SGD
View
B
Retailer 9
-
$1,484 SGD
View
Most Expensive
NZ Jewellers
a0804ecb-af5f-44d4-8f85-e7ed1f22657d · Oct 21
$2,467 SGD
$1,925 USD
View
Price last confirmed 16 days ago
9 more retailers have this diamond
Prices start from $447 SGDSave up to $1,037 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
0.52ct Marquise
$447 SGD