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Marquise|Natural|GIA

0.52ct K SI2 Marquise Natural Diamond

VG • K/SI2 • GIA 2557347582

Certificate GIA 2557347582

Diamond specifications and retailer prices

From $483 SGD
As of November 6, 2026
Save $973 SGD (67%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $2,421 SGD at NZ Jewellers · As of November 5, 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 K colour (faint-tinted) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2557347582. Listed at 17 retailers as of November 4, 2026, with a 201% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

0.52
Carat
K
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2557347582
Dimensions9.66 × 3.80 × 2.44 mm
L/W Ratio2.54
Girdle conditionFaceted
Key to symbols
Feather, Cloud, Crystal
Top View
9.66 mm3.80 mm0.52 ctK / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 2557347582
Side View
Table 61.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 64.3%

Caratlytics Score

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

Price History

Last verified: Nov 6
Current: $2,421 SGD|Low: $483 SGD|High: $2,421 SGD|Avg: $869 SGD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
November 6, 2026
Retailer 2$483 SGD
Retailer 16$632 SGD
Retailer 10$659 SGD
Retailer 3$681 SGD
Retailer 8$681 SGD
Retailer 14$729 SGD
Retailer 15$746 SGD
Retailer 7$750 SGD
Retailer 9$750 SGD
Retailer 12$777 SGD
Retailer 4$800 SGD
Retailer 5$822 SGD
Retailer 6$889 SGD
Retailer 11$943 SGD
Retailer 13$1,456 SGD
NZ Jewellers$2,421 SGD

26 data points across 16 retailers

17 retailers$483 SGD to $1,456 SGD

A
Cheapest Retailer
-
$483 SGD
B+
Retailer 2
-
$541 SGD
View
B+
Retailer 3
-
$632 SGD
View
B+
Retailer 4
-
$659 SGD
View
B+
Retailer 5
-
$681 SGD
View
Retailer 6
-
$681 SGD
View
Price last confirmed 8 days ago
B+
Retailer 7
-
$729 SGD
View
B+
Retailer 8
-
$746 SGD
View
B+
Retailer 9
-
$750 SGD
View
B+
Retailer 10
-
$750 SGD
View
B+
Retailer 11
-
$777 SGD
View
B+
Retailer 12
-
$800 SGD
View
B+
Retailer 13
-
$822 SGD
View
B
Retailer 14
-
$889 SGD
View
B
Retailer 15
-
$943 SGD
View
B
Retailer 16
-
$1,456 SGD
View
Most Expensive
NZ Jewellers
d577cc15-55d8-4fa0-afcb-27d0cf19936d · Nov 5
$2,421 SGD
$1,889 USD
View
Price under review
16 more retailers have this diamond
Prices start from $483 SGDSave up to $973 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
$483 SGD