Marquise|Natural|GIA

0.52ct G SI1 Marquise Natural Diamond

EX • G/SI1 • GIA 1549225735

Certificate GIA 1549225735

Diamond specifications and retailer prices

From $749 USD
As of October 31, 2026
Save $1,018 USD (58%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $1,767 USD at MOH London · As of November 1, 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 $749 to $1,767, a $1,018 spread on the same certified stone. MOH London lists it at $1,767. 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
Color
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
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: $1,767 USD|Low: $681 USD|High: $3,024 USD|Avg: $1,273 USD
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$749 USD
Retailer 9$832 USD
Retailer 5$874 USD
Retailer 13$876 USD
Retailer 12$907 USD
Retailer 4$1,008 USD
Retailer 8$1,035 USD
Retailer 6$1,120 USD
Retailer 2$1,356 USD
Retailer 11$1,450 USD
Retailer 7$1,489 USD
MOH London$1,767 USD
Retailer 3$3,024 USD

46 data points across 13 retailers

23 retailers$749 USD to $1,767 USD

A
Cheapest Retailer
-
$749 USD
Final sale: no returns
B+
Retailer 2
-
$808 USD
View
B+
Retailer 3
-
$832 USD
SGD 1,124 SGD
View
B+
Retailer 4
-
$857 USD
View
B+
Retailer 5
-
$867 USD
View
B+
Retailer 6
-
$874 USD
View
B+
Retailer 7
-
$874 USD
View
B+
Retailer 8
-
$876 USD
View
B+
Retailer 9
-
$884 USD
View
B+
Retailer 10
-
$907 USD
View
B
Retailer 11
-
$975 USD
View
B
Retailer 12
-
$1,008 USD
View
B
Retailer 13
-
$1,035 USD
View
B
Retailer 14
-
$1,083 USD
View
B
Retailer 15
-
$1,120 USD
£882 GBP
View
B
Retailer 16
-
$1,188 USD
View
B
Retailer 17
-
$1,284 USD
View
B
Retailer 18
-
$1,356 USD
€1,291 EUR
View
Retailer 19
-
$1,450 USD
A$2,231 AUD
View
Price last confirmed 28 days ago
B
Retailer 20
-
$1,489 USD
ZAR 24,048 ZAR
View
B
Retailer 21
-
$1,559 USD
CA$2,166 CAD
View
Most Expensive
B
MOH London
2D00EDE1C · Nov 1
$1,767 USD
£1,391 GBP
View
21 more retailers have this diamond
Prices start from $749 USDSave up to $1,018 USD

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
$749 USD