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Marquise|Natural|GIA

3.51ct I VS2 Marquise Natural Diamond

EX • I/VS2 • GIA 7546320553

Certificate GIA 7546320553

Diamond specifications and retailer prices

From $84,720 NZD
As of November 5, 2026
Save $58,911 NZD (41%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $143,631 NZD at MOH London · As of November 2, 2026
View at MOH London

About this 3.51ct natural marquise diamond

This 3.51ct natural marquise sits in the three to five carat band, graded I colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7546320553. Listed at 9 retailers as of November 2, 2026, with prices from $84,720 to $143,631, a $58,911 spread on the same certified stone. MOH London lists it at $143,631. At this carat range, natural pricing varies dramatically across retailers, so the cross-retailer spread on this exact stone is your single best indicator of fair price.

The 4Cs

3.51
Carat
I
Colour
VS2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7546320553
Dimensions14.88 × 7.86 × 5.07 mm
L/W Ratio1.89
Key to symbols
Feather, Needle, Pinpoint
Top View
14.88 mm7.86 mm3.51 ctI / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7546320553
Side View
Table 65.0%CrownGirdle: THK-VTKPavilionCulet: NDepth 64.4%

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 5
Current: $143,631 NZD|Low: $82,311 NZD|High: $147,268 NZD|Avg: $100,417 NZD|-2.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 2, 2026
Retailer 5$84,286 NZD
Retailer 6$84,720 NZD
Retailer 10$86,702 NZD
Retailer 9$92,513 NZD
Retailer 8$94,207 NZD
Retailer 7$98,160 NZD
Retailer 11$98,160 NZD
Retailer 12$101,433 NZD
Retailer 4$102,751 NZD
Retailer 3$103,101 NZD
Retailer 2$111,174 NZD
MOH London$143,631 NZD

24 data points across 12 retailers

9 retailers$84,720 NZD to $143,631 NZD

Retailer 1
-
$84,286 NZD
Price last confirmed 5 days ago
A
Retailer 2
-
$84,720 NZD
View
B+
Retailer 3
-
$86,702 NZD
View
B+
Retailer 4
-
$94,207 NZD
View
B+
Retailer 5
-
$98,160 NZD
View
B+
Retailer 6
-
$98,160 NZD
View
B+
Retailer 7
-
$101,433 NZD
View
B
Retailer 8
-
$111,174 NZD
View
Most Expensive
B
MOH London
717AD28BA · Nov 2
$143,631 NZD
£63,576 GBP
View
8 more retailers have this diamond
Prices start from $84,720 NZDSave up to $58,911 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
3.51ct Marquise
$84,720 NZD