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Marquise|Natural|GIA

0.51ct G VS2 Marquise Natural Diamond

EX • G/VS2 • GIA 6561710359

Certificate GIA 6561710359

Diamond specifications and retailer prices

From €722 EUR
$810 USD
As of November 1, 2026
Save €1,816 EUR (72%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: €2,538 EUR 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 top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6561710359. Listed at 16 retailers as of October 30, 2026, with prices from €722 to €2,538, a €1,816 spread on the same certified stone. NZ Jewellers lists it at €2,538. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

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

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle35.44°
Pavilion angle37.84°
OriginNatural
Grading LabGIA
CertificateGIA 6561710359
Dimensions4.20 × 8.29 × 2.50 mm
L/W Ratio1.97
Culet sizeNone
Key to symbols
Feather
Top View
4.20 mm8.29 mm0.51 ctG / VS2
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 6561710359
Side View
Table 57.0%Crown 35.44°Girdle: Slightly ThickPavilion 37.84°Culet: NoneDepth 59.4%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: €2,538 EUR|Low: €722 EUR|High: €2,538 EUR|Avg: €1,018 EUR
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
November 2, 2026
Retailer 3€722 EUR
Retailer 15€747 EUR
Retailer 6€810 EUR
Retailer 10€810 EUR
Retailer 14€818 EUR
Retailer 7€841 EUR
Retailer 11€897 EUR
Retailer 13€928 EUR
Retailer 12€933 EUR
Retailer 9€939 EUR
Retailer 8€940 EUR
Retailer 5€950 EUR
Retailer 4€1,068 EUR
Retailer 2€1,482 EUR
NZ Jewellers€2,538 EUR

5 data points across 15 retailers

16 retailers€722 EUR to €2,538 EUR

A
Cheapest Retailer
-
€722 EUR
$810 USD
A
Retailer 2
-
€741 EUR
A$1,278 AUD
View
A
Retailer 3
-
€747 EUR
$838 USD
View
Final sale: no returns
A
Retailer 4
-
€810 EUR
$908 USD
View
A
Retailer 5
-
€810 EUR
$908 USD
View
A
Retailer 6
-
€818 EUR
$918 USD
View
A
Retailer 7
-
€841 EUR
$943 USD
View
B+
Retailer 8
-
€897 EUR
$1,006 USD
View
B+
Retailer 9
-
€928 EUR
$1,041 USD
View
B+
Retailer 10
-
€933 EUR
$1,047 USD
View
B+
Retailer 11
-
€939 EUR
£829 GBP
View
B+
Retailer 12
-
€940 EUR
£830 GBP
View
B+
Retailer 13
-
€950 EUR
$1,065 USD
View
B+
Retailer 14
-
€1,068 EUR
$1,197 USD
View
B
Retailer 15
-
€1,482 EUR
£1,309 GBP
View
Most Expensive
B
NZ Jewellers
6aa6426d-ebb8-48a5-9ba1-34e885a8988b · Oct 30
€2,538 EUR
$2,847 USD
View
15 more retailers have this diamond
Prices start from €722 EURSave up to €1,816 EUR

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
€722 EUR