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Marquise|Natural|GIA

0.52ct E SI2 Marquise Natural Diamond

ID • E/SI2 • GIA 2556380498

Certificate GIA 2556380498

Diamond specifications and retailer prices

From $647 SGD
$506 USD
As of October 29, 2026
Save $2,228 SGD (78%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $2,875 SGD at NZ Jewellers · As of October 27, 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 E 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 2556380498. Listed at 8 retailers as of October 27, 2026, with prices from $647 to $2,875, a $2,228 spread on the same certified stone. NZ Jewellers lists it at $2,875. 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
E
Colour
SI2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 2556380498
Dimensions8.50 × 4.23 × 2.59 mm
L/W Ratio2.01
Girdle conditionSlightly Thick
Top View
8.50 mm4.23 mm0.52 ctE / SI2
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceMedium
CertificateGIA 2556380498
Side View
Table 56.0%CrownGirdle: MediumPavilionCulet: NoneDepth 61.2%

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: Oct 29
Current: $690 SGD|Low: $543 SGD|High: $2,021 SGD|Avg: $1,098 SGD|+4.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 30, 2026
Retailer 6$647 SGD
Retailer 1$690 SGD
Retailer 5$1,062 SGD
Retailer 2$1,099 SGD
Retailer 7$1,130 SGD
Retailer 4$1,301 SGD
Retailer 3$1,689 SGD

44 data points across 7 retailers

8 retailers$647 SGD to $2,875 SGD

A
Cheapest Retailer
-
$647 SGD
$506 USD
Final sale: no returns
A
Retailer 2
-
$690 SGD
₹51,374 INR
View
B+
Retailer 3
-
$1,062 SGD
$831 USD
View
B+
Retailer 4
-
$1,099 SGD
£677 GBP
View
Retailer 5
-
$1,130 SGD
£696 GBP
View
Price last confirmed 33 days ago
B+
Retailer 6
-
$1,301 SGD
€969 EUR
View
B
Retailer 7
-
$1,689 SGD
£1,040 GBP
View
Most Expensive
B
NZ Jewellers
d57dc265-5c94-4b0d-af98-6a3a9eb7e0c6 · Oct 27
$2,875 SGD
$2,249 USD
View
7 more retailers have this diamond
Prices start from $647 SGDSave up to $2,228 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
$647 SGD