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Marquise|Natural|GIA

0.51ct J VS1 Marquise Natural Diamond

VG • J/VS1 • GIA 2537979124

Certificate GIA 2537979124

Diamond specifications and retailer prices

From $1,299 NZD
As of November 6, 2026
Save $1,544 NZD (54%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $2,843 NZD at MOH London · As of November 4, 2026
View at MOH London

About this 0.51ct natural marquise diamond

This 0.51ct natural marquise sits in the half to three-quarter carat band, graded J colour (near-colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2537979124. Listed at 22 retailers as of November 4, 2026, with prices from $1,299 to $2,843, a $1,544 spread on the same certified stone. MOH London lists it at $2,843. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.51
Carat
J
Colour
VS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2537979124
Dimensions7.75 × 4.23 × 2.70 mm
L/W Ratio1.83
Top View
7.75 mm4.23 mm0.51 ctJ / VS1
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceFaint
CertificateGIA 2537979124
Side View
Table 58.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 63.8%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $2,843 NZD|Low: $1,299 NZD|High: $4,874 NZD|Avg: $2,096 NZD|-0.2%
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
November 7, 2026
Retailer 10$1,299 NZD
Retailer 3$1,409 NZD
Retailer 12$1,429 NZD
Retailer 13$1,463 NZD
Retailer 14$1,595 NZD
Retailer 6$1,625 NZD
Retailer 4$1,714 NZD
Retailer 2$1,797 NZD
Retailer 7$1,988 NZD
Retailer 8$2,004 NZD
Retailer 11$2,336 NZD
Retailer 9$2,397 NZD
MOH London$2,843 NZD
Retailer 5$4,874 NZD

45 data points across 14 retailers

22 retailers$1,299 NZD to $2,843 NZD

B+
Cheapest Retailer
-
$1,299 NZD
Final sale: no returns
Retailer 2
-
$1,409 NZD
View
Price last confirmed 9 days ago
B
Retailer 3
-
$1,409 NZD
View
B
Retailer 4
-
$1,418 NZD
View
B
Retailer 5
-
$1,429 NZD
View
B
Retailer 6
-
$1,463 NZD
View
B
Retailer 7
-
$1,595 NZD
View
B
Retailer 8
-
$1,625 NZD
View
B
Retailer 9
-
$1,714 NZD
View
B
Retailer 10
-
$1,732 NZD
View
B
Retailer 11
-
$1,732 NZD
View
B
Retailer 12
-
$1,739 NZD
View
B
Retailer 13
-
$1,786 NZD
View
B
Retailer 14
-
$1,797 NZD
View
Retailer 15
-
$1,988 NZD
View
B
Retailer 16
-
$2,004 NZD
View
B
Retailer 17
-
$2,114 NZD
View
Retailer 18
-
$2,336 NZD
View
Price last confirmed 34 days ago
B
Retailer 19
-
$2,397 NZD
View
C
Retailer 20
-
$2,504 NZD
View
Most Expensive
B
MOH London
BD6FA0962 · Nov 4
$2,843 NZD
£1,241 GBP
View
20 more retailers have this diamond
Prices start from $1,299 NZDSave up to $1,544 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.

B+
0.51ct Marquise
$1,299 NZD