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Marquise|Natural|GIA

0.51ct G VS2 Marquise Natural Diamond

EX • G/VS2 • GIA 6562279079

Certificate GIA 6562279079

Diamond specifications and retailer prices

From £497 GBP
₹63,435 INR
As of November 1, 2026
Save £1,576 GBP (76%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: £2,073 GBP 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 6562279079. Listed at 16 retailers as of October 30, 2026, with prices from £497 to £2,073, a £1,576 spread on the same certified stone. NZ Jewellers lists it at £2,073. 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
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6562279079
Dimensions7.55 × 4.19 × 2.70 mm
L/W Ratio1.80
Girdle conditionVery Thick
Top View
7.55 mm4.19 mm0.51 ctG / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6562279079
Side View
Table 58.0%CrownGirdle: Slightly ThickPavilionCulet: NoneDepth 64.6%

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: £2,073 GBP|Low: £496 GBP|High: £2,073 GBP|Avg: £910 GBP|+12.7%
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 1, 2026
Retailer 2£497 GBP
Retailer 7£517 GBP
Retailer 13£601 GBP
Retailer 15£669 GBP
Retailer 14£672 GBP
Retailer 3£730 GBP
Retailer 4£760 GBP
Retailer 8£768 GBP
Retailer 10£773 GBP
Retailer 5£876 GBP
Retailer 11£932 GBP
Retailer 12£1,021 GBP
Retailer 9£1,211 GBP
Retailer 6£1,319 GBP
NZ Jewellers£2,073 GBP

24 data points across 15 retailers

16 retailers£497 GBP to £2,073 GBP

A
Cheapest Retailer
-
£497 GBP
₹63,435 INR
A
Retailer 2
-
£517 GBP
$693 USD
View
Final sale: no returns
A
Retailer 3
-
£601 GBP
$805 USD
View
A
Retailer 4
-
£669 GBP
$896 USD
View
A
Retailer 5
-
£672 GBP
$900 USD
View
A
Retailer 6
-
£730 GBP
$978 USD
View
B+
Retailer 7
-
£760 GBP
$1,019 USD
View
B+
Retailer 8
-
£768 GBP
View
B+
Retailer 9
-
£773 GBP
View
B+
Retailer 10
-
£876 GBP
$1,173 USD
View
B+
Retailer 11
-
£932 GBP
€1,189 EUR
View
Retailer 12
-
£993 GBP
A$2,047 AUD
View
Price last confirmed 29 days ago
B+
Retailer 13
-
£1,021 GBP
ZAR 22,091 ZAR
View
B
Retailer 14
-
£1,211 GBP
View
B
Retailer 15
-
£1,319 GBP
View
Most Expensive
B
NZ Jewellers
c1d2f88e-2b04-4057-9c90-dbf75bf28ad6 · Oct 30
£2,073 GBP
$2,778 USD
View
15 more retailers have this diamond
Prices start from £497 GBPSave up to £1,576 GBP

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
£497 GBP