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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 $5,101 NZD
As of November 6, 2026
Save $5,069 NZD (50%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $10,170 NZD 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 $5,101 to $10,170, a $5,069 spread on the same certified stone. Wholesale Diamonds Direct lists it at $10,170. 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: $5,101 NZD|Low: $5,101 NZD|High: $10,778 NZD|Avg: $7,177 NZD|-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$5,101 NZD
Retailer 8$5,726 NZD
Retailer 5$5,783 NZD
Retailer 4$6,011 NZD
Retailer 2$6,171 NZD
Retailer 6$6,927 NZD
Retailer 3$7,719 NZD
Retailer 7$9,149 NZD
Wholesale Diamonds Direct$10,170 NZD

27 data points across 9 retailers

7 retailers$5,101 NZD to $10,170 NZD

A
Cheapest Retailer
-
$5,101 NZD
B+
Retailer 2
-
$5,783 NZD
View
B+
Retailer 3
-
$6,011 NZD
View
Final sale: no returns
B+
Retailer 4
-
$6,171 NZD
View
B
Retailer 5
-
$6,927 NZD
View
B
Retailer 6
-
$7,719 NZD
View
Most Expensive
B
Wholesale Diamonds Direct
625966187 · Nov 6
$10,170 NZD
$5,638 USD
View
6 more retailers have this diamond
Prices start from $5,101 NZDSave up to $5,069 NZD

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
$5,101 NZD