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Marquise|Natural|GIA

0.52ct E SI2 Marquise Natural Diamond

ID • E/SI2 • GIA 5546667931

Certificate GIA 5546667931

Diamond specifications and retailer prices

From $705 SGD
HK$4,300 HKD
As of October 30, 2026
Save $1,028 SGD (59%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $2,963 SGD at NZ Jewellers · As of October 17, 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 5546667931. Listed at 16 retailers as of October 25, 2026, with a 146% 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
E
Colour
SI2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5546667931
Dimensions8.46 × 4.09 × 2.57 mm
L/W Ratio2.07
Top View
8.46 mm4.09 mm0.52 ctE / SI2
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 5546667931
Side View
Table 63.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 63.0%

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: Oct 30
Current: $2,963 SGD|Low: $705 SGD|High: $2,963 SGD|Avg: $1,183 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
October 30, 2026
Retailer 15$705 SGD
Retailer 2$718 SGD
Retailer 4$872 SGD
Retailer 6$945 SGD
Retailer 14$945 SGD
Retailer 12$982 SGD
Retailer 7$998 SGD
Retailer 13$1,091 SGD
Retailer 3$1,115 SGD
Retailer 5$1,129 SGD
Retailer 8$1,132 SGD
Retailer 9$1,134 SGD
Retailer 10$1,339 SGD
Retailer 11$1,734 SGD
NZ Jewellers$2,963 SGD

28 data points across 15 retailers

16 retailers$705 SGD to $1,734 SGD

A
Cheapest Retailer
-
$705 SGD
HK$4,300 HKD
A
Retailer 2
-
$718 SGD
₹53,376 INR
View
A
Retailer 3
-
$872 SGD
$680 USD
View
Final sale: no returns
Retailer 4
-
$945 SGD
$737 USD
View
Price last confirmed 10 days ago
Retailer 5
-
$945 SGD
$737 USD
View
Price last confirmed 14 days ago
Retailer 6
-
$982 SGD
$766 USD
View
Price last confirmed 13 days ago
Retailer 7
-
$995 SGD
$776 USD
View
Price last confirmed 25 days ago
A
Retailer 8
-
$998 SGD
View
Retailer 9
-
$1,091 SGD
$851 USD
View
Price last confirmed 11 days ago
B+
Retailer 10
-
$1,115 SGD
$870 USD
View
B+
Retailer 11
-
$1,129 SGD
$881 USD
View
B+
Retailer 12
-
$1,132 SGD
£695 GBP
View
B+
Retailer 13
-
$1,134 SGD
£697 GBP
View
B+
Retailer 14
-
$1,339 SGD
€995 EUR
View
B
Retailer 15
-
$1,734 SGD
£1,065 GBP
View
Most Expensive
NZ Jewellers
111d8336-7578-42e1-ac1b-bebd25754014 · Oct 17
$2,963 SGD
$2,312 USD
View
Price last confirmed 12 days ago
15 more retailers have this diamond
Prices start from $705 SGDSave up to $1,028 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
$705 SGD