CaratHunter
Plans
Marquise|Natural|GIA

0.51ct H VS2 Marquise Natural Diamond

EX • H/VS2 • GIA 2567318931

Certificate GIA 2567318931

Diamond specifications and retailer prices

From $973 NZD
₹52,229 INR
As of November 1, 2026
Save $3,126 NZD (76%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $4,099 NZD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 0.51ct natural marquise diamond

This 0.51ct natural marquise sits in the half to three-quarter carat band, graded H 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 2567318931. Listed at 22 retailers as of October 30, 2026, with prices from $973 to $4,099, a $3,126 spread on the same certified stone. NZ Jewellers lists it at $4,099. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.51
Carat
H
Colour
VS2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2567318931
Dimensions8.17 × 4.23 × 2.67 mm
L/W Ratio1.93
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal
Top View
8.17 mm4.23 mm0.51 ctH / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 2567318931
Side View
Table 62.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 63.2%

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 1
Current: $4,099 NZD|Low: $971 NZD|High: $4,099 NZD|Avg: $1,779 NZD
NZ Jewellers
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
Retailer 20
November 2, 2026
Retailer 14$973 NZD
Retailer 20$1,090 NZD
Retailer 7$1,166 NZD
Retailer 9$1,205 NZD
Retailer 6$1,308 NZD
Retailer 19$1,308 NZD
Retailer 8$1,313 NZD
Retailer 4$1,357 NZD
Retailer 3$1,508 NZD
Retailer 2$1,518 NZD
Retailer 10$1,542 NZD
Retailer 13$1,556 NZD
Retailer 11$1,623 NZD
Retailer 12$1,789 NZD
Retailer 15$1,854 NZD
Retailer 16$2,018 NZD
Retailer 18$2,398 NZD
Retailer 5$2,623 NZD
Retailer 17$3,436 NZD
NZ Jewellers$4,099 NZD

22 data points across 20 retailers

22 retailers$973 NZD to $4,099 NZD

A
Cheapest Retailer
-
$973 NZD
₹52,229 INR
A
Retailer 2
-
$1,090 NZD
HK$4,800 HKD
View
A
Retailer 3
-
$1,166 NZD
$657 USD
View
A
Retailer 4
-
$1,205 NZD
$679 USD
View
Final sale: no returns
A
Retailer 5
-
$1,308 NZD
$737 USD
View
A
Retailer 6
-
$1,308 NZD
$737 USD
View
A
Retailer 7
-
$1,313 NZD
$740 USD
View
A
Retailer 8
-
$1,357 NZD
$765 USD
View
B+
Retailer 9
-
$1,466 NZD
$826 USD
View
B+
Retailer 10
-
$1,508 NZD
$850 USD
View
B+
Retailer 11
-
$1,518 NZD
£674 GBP
View
B+
Retailer 12
-
$1,542 NZD
$869 USD
View
B+
Retailer 13
-
$1,556 NZD
£690 GBP
View
B+
Retailer 14
-
$1,623 NZD
$915 USD
View
B+
Retailer 15
-
$1,789 NZD
$1,008 USD
View
B+
Retailer 16
-
$1,854 NZD
€995 EUR
View
B+
Retailer 17
-
$2,018 NZD
ZAR 18,371 ZAR
View
Retailer 18
-
$2,035 NZD
A$1,765 AUD
View
Price last confirmed 28 days ago
B
Retailer 19
-
$2,398 NZD
£1,064 GBP
View
B
Retailer 20
-
$2,623 NZD
£1,164 GBP
View
B
Retailer 21
-
$3,436 NZD
£1,525 GBP
View
Most Expensive
B
NZ Jewellers
e18160a5-c1a9-41f9-a19b-f268b9e94740 · Oct 30
$4,099 NZD
$2,310 USD
View
21 more retailers have this diamond
Prices start from $973 NZDSave up to $3,126 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
$973 NZD