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Marquise|Natural|GIA

0.51ct G VS2 Marquise Natural Diamond

VG • G/VS2 • GIA 6562665578

Certificate GIA 6562665578

Diamond specifications and retailer prices

From $1,183 NZD
₹63,414 INR
As of November 2, 2026
Save $3,754 NZD (76%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $4,937 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 G colour (near-colourless) and VS2 clarity (very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6562665578. Listed at 15 retailers as of October 30, 2026, with prices from $1,183 to $4,937, a $3,754 spread on the same certified stone. NZ Jewellers lists it at $4,937. 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
G
Colour
VS2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6562665578
Dimensions8.02 × 4.21 × 2.60 mm
L/W Ratio1.90
Girdle conditionVery Thick
Top View
8.02 mm4.21 mm0.51 ctG / VS2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 6562665578
Side View
Table 56.0%CrownGirdle: Slightly ThickPavilionCulet: NoneDepth 61.8%

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 2
Current: $4,937 NZD|Low: $1,183 NZD|High: $4,937 NZD|Avg: $2,090 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
November 2, 2026
Retailer 2$1,183 NZD
Retailer 3$1,232 NZD
Retailer 5$1,592 NZD
Retailer 14$1,738 NZD
Retailer 12$1,811 NZD
Retailer 8$1,825 NZD
Retailer 7$1,828 NZD
Retailer 13$1,857 NZD
Retailer 4$2,085 NZD
Retailer 10$2,219 NZD
Retailer 11$2,430 NZD
Retailer 9$2,885 NZD
Retailer 6$3,142 NZD
NZ Jewellers$4,937 NZD

6 data points across 14 retailers

15 retailers$1,183 NZD to $4,937 NZD

A
Cheapest Retailer
-
$1,183 NZD
₹63,414 INR
A
Retailer 2
-
$1,232 NZD
$693 USD
View
Final sale: no returns
A
Retailer 3
-
$1,456 NZD
A$1,260 AUD
View
A
Retailer 4
-
$1,592 NZD
$896 USD
View
B+
Retailer 5
-
$1,738 NZD
$978 USD
View
B+
Retailer 6
-
$1,811 NZD
$1,019 USD
View
B+
Retailer 7
-
$1,825 NZD
£808 GBP
View
B+
Retailer 8
-
$1,828 NZD
£810 GBP
View
B+
Retailer 9
-
$1,857 NZD
$1,045 USD
View
B+
Retailer 10
-
$2,085 NZD
$1,173 USD
View
B
Retailer 11
-
$2,219 NZD
€1,189 EUR
View
B
Retailer 12
-
$2,430 NZD
ZAR 22,091 ZAR
View
B
Retailer 13
-
$2,885 NZD
£1,278 GBP
View
B
Retailer 14
-
$3,142 NZD
£1,392 GBP
View
Most Expensive
B
NZ Jewellers
3e2ea5f2-88a6-4ad6-b756-02f2f5cb377d · Oct 30
$4,937 NZD
$2,778 USD
View
14 more retailers have this diamond
Prices start from $1,183 NZDSave up to $3,754 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
$1,183 NZD