Marquise|Natural|GIA

2.51ct J VS1 Marquise Natural Diamond

EX • J/VS1 • GIA 2558740522

Certificate GIA 2558740522

Diamond specifications and retailer prices

From $36,554 NZD
As of November 6, 2026
Save $27,244 NZD (43%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $63,798 NZD at MOH London · As of November 4, 2026
View at MOH London

About this 2.51ct natural marquise diamond

This 2.51ct natural marquise sits in the two to three carat band, graded J colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2558740522. Listed at 22 retailers as of November 4, 2026, with prices from $36,554 to $63,798, a $27,244 spread on the same certified stone. MOH London lists it at $63,798. 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

2.51
Carat
J
Colour
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.29°
Pavilion angle40.53°
OriginNatural
Grading LabGIA
CertificateGIA 2558740522
Dimensions13.97 × 7.10 × 4.40 mm
L/W Ratio1.97
Culet sizeNone
Top View
13.97 mm7.10 mm2.51 ctJ / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2558740522
Side View
Table 60.0%Crown 38.29°Girdle: STK-THKPavilion 40.53°Culet: NoneDepth 61.9%

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: $63,798 NZD|Low: $36,554 NZD|High: $64,740 NZD|Avg: $47,143 NZD|-1.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 6, 2026
Retailer 2$36,554 NZD
Retailer 5$41,210 NZD
Retailer 7$41,964 NZD
Retailer 6$43,328 NZD
Retailer 8$47,473 NZD
Retailer 3$47,688 NZD
Retailer 4$56,246 NZD
MOH London$63,798 NZD

38 data points across 8 retailers

22 retailers$36,554 NZD to $63,798 NZD

A
Cheapest Retailer
-
$36,554 NZD
Retailer 2
-
$38,587 NZD
View
Price last confirmed 26 days ago
B+
Retailer 3
-
$41,163 NZD
View
B+
Retailer 4
-
$41,210 NZD
View
B+
Retailer 5
-
$41,445 NZD
View
Retailer 6
-
$41,964 NZD
View
Price last confirmed 34 days ago
B+
Retailer 7
-
$43,328 NZD
View
Final sale: no returns
B+
Retailer 8
-
$44,024 NZD
View
B
Retailer 9
-
$44,881 NZD
View
Retailer 10
-
$45,213 NZD
View
Price last confirmed 9 days ago
B
Retailer 11
-
$46,180 NZD
View
B
Retailer 12
-
$47,473 NZD
View
B
Retailer 13
-
$47,688 NZD
View
Retailer 14
-
$48,979 NZD
View
Price last confirmed 46 days ago
B
Retailer 15
-
$48,979 NZD
View
Retailer 16
-
$50,865 NZD
View
Price last confirmed 62 days ago
Retailer 17
-
$50,865 NZD
View
Price last confirmed 44 days ago
B
Retailer 18
-
$50,865 NZD
View
B
Retailer 19
-
$56,246 NZD
View
Retailer 20
-
$58,028 NZD
View
Price last confirmed 48 days ago
B
Retailer 21
-
$58,028 NZD
View
Most Expensive
B
MOH London
B0EC04B04 · Nov 4
$63,798 NZD
£27,848 GBP
View
21 more retailers have this diamond
Prices start from $36,554 NZDSave up to $27,244 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
2.51ct Marquise
$36,554 NZD