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Marquise|Natural|GIA

0.52ct E SI1 Marquise Natural Diamond

EX • E/SI1 • GIA 2567669167

Certificate GIA 2567669167

Diamond specifications and retailer prices

From $703 SGD
As of November 6, 2026
Save $2,357 SGD (77%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $3,473 SGD at MOH London · As of November 2, 2026
View at MOH London

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 SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2567669167. Listed at 14 retailers as of November 5, 2026, with a 335% 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
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2567669167
Dimensions7.79 × 4.20 × 2.72 mm
L/W Ratio1.85
Culet sizeNone
Top View
7.79 mm4.20 mm0.52 ctE / SI1
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 2567669167
Side View
Table 60.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 64.7%

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: $3,473 SGD|Low: $703 SGD|High: $3,473 SGD|Avg: $1,851 SGD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 6, 2026
Retailer 2$703 SGD
Retailer 6$1,229 SGD
Retailer 8$1,303 SGD
Retailer 4$1,738 SGD
Retailer 9$1,830 SGD
Retailer 12$1,982 SGD
Retailer 3$2,012 SGD
Retailer 13$2,095 SGD
Retailer 5$2,288 SGD
Retailer 11$2,432 SGD
Retailer 10$2,433 SGD
Retailer 7$3,059 SGD
MOH London$3,473 SGD

11 data points across 13 retailers

14 retailers$703 SGD to $3,059 SGD

A
Cheapest Retailer
-
$703 SGD
A
Retailer 2
-
$894 SGD
View
B+
Retailer 3
-
$1,229 SGD
View
B+
Retailer 4
-
$1,303 SGD
View
B
Retailer 5
-
$1,738 SGD
View
B
Retailer 6
-
$1,830 SGD
View
Final sale: no returns
B
Retailer 7
-
$1,982 SGD
View
B
Retailer 8
-
$2,012 SGD
View
B
Retailer 9
-
$2,095 SGD
View
B
Retailer 10
-
$2,288 SGD
View
B
Retailer 11
-
$2,432 SGD
View
B
Retailer 12
-
$2,433 SGD
View
B
Retailer 13
-
$3,059 SGD
View
Most Expensive
MOH London
96C7FBEDA · Nov 2
$3,473 SGD
£2,141 GBP
View
Price under review
13 more retailers have this diamond
Prices start from $703 SGDSave up to $2,357 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
$703 SGD