CaratHunter
Plans
Marquise|Natural|GIA

0.51ct J VS1 Marquise Natural Diamond

EX • J/VS1 • GIA 6552043613

Certificate GIA 6552043613

Diamond specifications and retailer prices

From $877 NZD
As of November 6, 2026
Save $498 NZD (36%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $1,375 NZD at B2C Jewels · As of November 6, 2026
View at B2C Jewels

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 top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6552043613. Listed at 3 retailers as of November 6, 2026, with prices from $877 to $1,375, a $498 spread on the same certified stone. B2C Jewels lists it at $1,375. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.51
Carat
J
Colour
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle39.31°
Pavilion angle39.95°
OriginNatural
Grading LabGIA
CertificateGIA 6552043613
Dimensions7.79 × 4.11 × 2.62 mm
L/W Ratio1.90
Top View
7.79 mm4.11 mm0.51 ctJ / VS1
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 6552043613
Side View
Table 57.0%Crown 39.31°Girdle: STK-VTKPavilion 39.95°Culet: NoneDepth 63.7%

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: $1,375 NZD|Low: $796 NZD|High: $1,856 NZD|Avg: $1,267 NZD|-3.5%
B2C Jewels
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 6, 2026
Retailer 5$875 NZD
Retailer 2$877 NZD
Retailer 9$956 NZD
Retailer 11$1,043 NZD
Retailer 7$1,124 NZD
Retailer 6$1,147 NZD
Retailer 3$1,355 NZD
B2C Jewels$1,375 NZD
Retailer 10$1,430 NZD
Retailer 8$1,530 NZD
Retailer 12$1,560 NZD
Retailer 4$1,856 NZD

41 data points across 12 retailers

3 retailers$877 NZD to $1,375 NZD

A
Cheapest Retailer
-
$877 NZD
B+
Retailer 2
-
$1,326 NZD
View
Most Expensive
B
B2C Jewels
36756483 · Nov 6
$1,375 NZD
$762 USD
View
2 more retailers have this diamond
Prices start from $877 NZDSave up to $498 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
0.51ct Marquise
$877 NZD