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Marquise|Natural|GIA

3.03ct I SI2 Marquise Natural Diamond

EX • I/SI2 • GIA 6545196623

Certificate GIA 6545196623

Diamond specifications and retailer prices

From $54,968 NZD
As of November 6, 2026
Save $42,844 NZD (44%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $97,812 NZD at MOH London · As of November 4, 2026
View at MOH London

About this 3.03ct natural marquise diamond

This 3.03ct natural marquise sits in the three to five carat band, graded I colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6545196623. Listed at 19 retailers as of November 4, 2026, with prices from $54,968 to $97,812, a $42,844 spread on the same certified stone. MOH London lists it at $97,812. 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

3.03
Carat
I
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6545196623
Dimensions15.01 × 7.44 × 4.63 mm
L/W Ratio2.02
Top View
15.01 mm7.44 mm3.03 ctI / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6545196623
Side View
Table 57.0%CrownGirdle: THK-THKPavilionCulet: NoneDepth 62.2%

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: $97,812 NZD|Low: $54,968 NZD|High: $99,125 NZD|Avg: $67,024 NZD|-1.3%
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
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
November 6, 2026
Retailer 11$54,968 NZD
Retailer 16$57,232 NZD
Retailer 10$57,741 NZD
Retailer 9$59,401 NZD
Retailer 17$59,475 NZD
Retailer 15$59,940 NZD
Retailer 6$63,265 NZD
Retailer 3$63,533 NZD
Retailer 18$65,038 NZD
Retailer 4$65,788 NZD
Retailer 7$65,788 NZD
Retailer 8$65,936 NZD
Retailer 19$67,639 NZD
Retailer 13$67,989 NZD
Retailer 14$70,240 NZD
Retailer 5$73,754 NZD
Retailer 2$74,414 NZD
Retailer 12$76,375 NZD
MOH London$97,812 NZD

33 data points across 19 retailers

19 retailers$54,968 NZD to $97,812 NZD

A
Cheapest Retailer
-
$54,968 NZD
A
Retailer 2
-
$57,232 NZD
View
Final sale: no returns
B+
Retailer 3
-
$57,741 NZD
View
B+
Retailer 4
-
$59,401 NZD
View
B+
Retailer 5
-
$59,475 NZD
View
B+
Retailer 6
-
$59,940 NZD
View
B+
Retailer 7
-
$63,265 NZD
View
B+
Retailer 8
-
$63,533 NZD
View
B+
Retailer 9
-
$65,038 NZD
View
B+
Retailer 10
-
$65,788 NZD
View
B+
Retailer 11
-
$65,788 NZD
View
B+
Retailer 12
-
$65,936 NZD
View
B+
Retailer 13
-
$67,639 NZD
View
B+
Retailer 14
-
$67,989 NZD
View
B+
Retailer 15
-
$70,240 NZD
View
B
Retailer 16
-
$73,754 NZD
View
B
Retailer 17
-
$74,414 NZD
View
B
Retailer 18
-
$76,375 NZD
View
Most Expensive
B
MOH London
0B9112ABF · Nov 4
$97,812 NZD
£42,695 GBP
View
18 more retailers have this diamond
Prices start from $54,968 NZDSave up to $42,844 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
3.03ct Marquise
$54,968 NZD