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Marquise|Natural|GIA

0.52ct G SI1 Marquise Natural Diamond

EX • G/SI1 • GIA 1549225735

Certificate GIA 1549225735

Diamond specifications and retailer prices

From $958 SGD
$749 USD
As of October 31, 2026
Save $1,301 SGD (58%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $2,259 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 G colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1549225735. Listed at 23 retailers as of October 31, 2026, with prices from $958 to $2,259, a $1,301 spread on the same certified stone. MOH London lists it at $2,259. 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
G
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
Pavilion angle39.6°
OriginNatural
Grading LabGIA
CertificateGIA 1549225735
Dimensions8.45 × 4.06 × 2.51 mm
L/W Ratio2.08
Girdle conditionFaceted
Top View
8.45 mm4.06 mm0.52 ctG / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 1549225735
Side View
Table 57.0%CrownGirdle: MED-VTKPavilion 39.6°Culet: NoneDepth 61.9%

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 31
Current: $2,259 SGD|Low: $871 SGD|High: $3,867 SGD|Avg: $1,632 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 2, 2026
Retailer 10$958 SGD
Retailer 9$1,064 SGD
Retailer 5$1,118 SGD
Retailer 13$1,120 SGD
Retailer 12$1,160 SGD
Retailer 4$1,289 SGD
Retailer 8$1,324 SGD
Retailer 6$1,432 SGD
Retailer 2$1,734 SGD
Retailer 11$1,855 SGD
Retailer 7$1,904 SGD
MOH London$2,259 SGD
Retailer 3$3,867 SGD

45 data points across 13 retailers

23 retailers$958 SGD to $2,259 SGD

A
Cheapest Retailer
-
$958 SGD
$749 USD
Final sale: no returns
B+
Retailer 2
-
$1,033 SGD
$808 USD
View
B+
Retailer 3
-
$1,064 SGD
View
B+
Retailer 4
-
$1,096 SGD
$857 USD
View
B+
Retailer 5
-
$1,109 SGD
$867 USD
View
B+
Retailer 6
-
$1,118 SGD
$874 USD
View
B+
Retailer 7
-
$1,118 SGD
$874 USD
View
B+
Retailer 8
-
$1,120 SGD
$876 USD
View
B+
Retailer 9
-
$1,131 SGD
$884 USD
View
B+
Retailer 10
-
$1,160 SGD
$907 USD
View
B
Retailer 11
-
$1,247 SGD
$975 USD
View
B
Retailer 12
-
$1,289 SGD
$1,008 USD
View
B
Retailer 13
-
$1,324 SGD
$1,035 USD
View
B
Retailer 14
-
$1,385 SGD
$1,083 USD
View
B
Retailer 15
-
$1,432 SGD
£882 GBP
View
B
Retailer 16
-
$1,519 SGD
$1,188 USD
View
B
Retailer 17
-
$1,642 SGD
$1,284 USD
View
B
Retailer 18
-
$1,734 SGD
€1,291 EUR
View
Retailer 19
-
$1,855 SGD
A$2,231 AUD
View
Price last confirmed 29 days ago
B
Retailer 20
-
$1,904 SGD
ZAR 24,048 ZAR
View
B
Retailer 21
-
$1,994 SGD
CA$2,166 CAD
View
Most Expensive
B
MOH London
2D00EDE1C · Nov 2
$2,259 SGD
£1,391 GBP
View
21 more retailers have this diamond
Prices start from $958 SGDSave up to $1,301 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
$958 SGD