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Marquise|Natural|GIA

2.52ct I SI1 Marquise Natural Diamond

EX • I/SI1 • GIA 5563443694

Certificate GIA 5563443694

Diamond specifications and retailer prices

From $32,164 AUD
CA$31,307 CAD
As of November 2, 2026
Save $20,699 AUD (39%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $52,863 AUD at MOH London · As of November 2, 2026
View at MOH London

About this 2.52ct natural marquise diamond

This 2.52ct natural marquise sits in the two to three carat band, graded I 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 5563443694. Listed at 10 retailers as of November 2, 2026, with prices from $32,164 to $52,863, a $20,699 spread on the same certified stone. MOH London lists it at $52,863. 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

2.52
Carat
I
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 5563443694
Dimensions13.04 × 7.05 × 4.62 mm
L/W Ratio1.85
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Feather, Cavity, Natural
Top View
13.04 mm7.05 mm2.52 ctI / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceMedium
CertificateGIA 5563443694
Side View
Table 61.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 65.5%

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 2
Current: $52,863 AUD|Low: $32,164 AUD|High: $53,500 AUD|Avg: $38,707 AUD|-1.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 3, 2026
Retailer 5$32,164 AUD
Retailer 10$32,365 AUD
Retailer 2$34,744 AUD
Retailer 7$35,210 AUD
Retailer 8$37,135 AUD
Retailer 9$39,886 AUD
Retailer 3$39,997 AUD
Retailer 6$41,152 AUD
Retailer 4$47,952 AUD
MOH London$52,863 AUD

27 data points across 10 retailers

10 retailers$32,164 AUD to $52,863 AUD

A
Cheapest Retailer
-
$32,164 AUD
CA$31,307 CAD
B+
Retailer 2
-
$32,365 AUD
$22,682 USD
View
B+
Retailer 3
-
$34,744 AUD
£19,173 GBP
View
B+
Retailer 4
-
$35,210 AUD
$24,676 USD
View
B+
Retailer 5
-
$37,135 AUD
$26,025 USD
View
B
Retailer 6
-
$39,886 AUD
$27,953 USD
View
B+
Retailer 7
-
$39,997 AUD
€26,696 EUR
View
B
Retailer 8
-
$41,152 AUD
$28,840 USD
View
B
Retailer 9
-
$47,952 AUD
$33,606 USD
View
Most Expensive
B
MOH London
6C600F955 · Nov 2
$52,863 AUD
£29,171 GBP
View
9 more retailers have this diamond
Prices start from $32,164 AUDSave up to $20,699 AUD

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
2.52ct Marquise
$32,164 AUD