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Marquise|Natural|GIA

1.53ct M SI2 Marquise Natural Diamond

ID • M/SI2 • GIA 2554102590

Certificate GIA 2554102590

Diamond specifications and retailer prices

From $4,116 AUD
As of November 6, 2026
Save $4,090 AUD (50%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $8,206 AUD at Wholesale Diamonds Direct · As of November 6, 2026
View at Wholesale Diamonds Direct

About this 1.53ct natural marquise diamond

This 1.53ct natural marquise sits in the one-and-a-half to two carat band, graded M colour (faint-tinted) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2554102590. Listed at 7 retailers as of November 6, 2026, with prices from $4,116 to $8,206, a $4,090 spread on the same certified stone. Wholesale Diamonds Direct lists it at $8,206. 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

1.53
Carat
M
Colour
SI2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2554102590
Dimensions12.01 × 6.03 × 3.78 mm
L/W Ratio1.99
Top View
12.01 mm6.03 mm1.53 ctM / SI2
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2554102590
Side View
Table 57.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 62.7%

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: $4,116 AUD|Low: $4,116 AUD|High: $8,696 AUD|Avg: $5,791 AUD|-11.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Wholesale Diamonds Direct
November 6, 2026
Retailer 1$4,116 AUD
Retailer 8$4,619 AUD
Retailer 5$4,666 AUD
Retailer 4$4,849 AUD
Retailer 2$4,979 AUD
Retailer 6$5,589 AUD
Retailer 3$6,228 AUD
Retailer 7$7,382 AUD
Wholesale Diamonds Direct$8,206 AUD

27 data points across 9 retailers

7 retailers$4,116 AUD to $8,206 AUD

A
Cheapest Retailer
-
$4,116 AUD
B+
Retailer 2
-
$4,666 AUD
View
B+
Retailer 3
-
$4,849 AUD
View
Final sale: no returns
B+
Retailer 4
-
$4,979 AUD
View
B
Retailer 5
-
$5,589 AUD
View
B
Retailer 6
-
$6,228 AUD
View
Most Expensive
B
Wholesale Diamonds Direct
625966187 · Nov 6
$8,206 AUD
$5,638 USD
View
6 more retailers have this diamond
Prices start from $4,116 AUDSave up to $4,090 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
1.53ct Marquise
$4,116 AUD