Marquise|Natural|GIA

0.51ct D VVS2 Marquise Natural Diamond

VG • D/VVS2 • GIA 6561018074

Certificate GIA 6561018074

Diamond specifications and retailer prices

From £624 GBP
As of November 4, 2026
Save £734 GBP (54%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: £2,169 GBP at NZ Jewellers · As of October 3, 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 D colour (colourless) and VVS2 clarity (very-very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6561018074. Listed at 24 retailers as of November 4, 2026, with a 118% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
D
Colour
VVS2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle37.8°
Pavilion angle40.2°
OriginNatural
Grading LabGIA
CertificateGIA 6561018074
Dimensions7.79 × 4.20 × 2.66 mm
L/W Ratio1.85
Girdle conditionFaceted
Culet sizeNone
Top View
7.79 mm4.20 mm0.51 ctD / VVS2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6561018074
Side View
Table 60.0%Crown 37.8°Girdle: MED-THKPavilion 40.2°Culet: NDepth 63.2%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 4
Current: £625 GBP|Low: £488 GBP|High: £1,381 GBP|Avg: £869 GBP|-2.2%
Retailer 1
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
November 5, 2026
Retailer 8£513 GBP
Retailer 6£524 GBP
Retailer 4£624 GBP
Retailer 1£625 GBP
Retailer 3£744 GBP
Retailer 12£747 GBP
Retailer 10£783 GBP
Retailer 15£842 GBP
Retailer 13£876 GBP
Retailer 14£892 GBP
Retailer 5£983 GBP
Retailer 7£1,039 GBP
Retailer 9£1,045 GBP
Retailer 16£1,155 GBP
Retailer 11£1,238 GBP
Retailer 2£1,358 GBP

36 data points across 16 retailers

24 retailers£624 GBP to £1,358 GBP

Retailer 1
-
£513 GBP
Price last confirmed 26 days ago
Retailer 2
-
£524 GBP
View
Price last confirmed 25 days ago
A
Retailer 3
-
£624 GBP
View
Final sale: no returns
A
Retailer 4
-
£625 GBP
View
Retailer 5
-
£692 GBP
View
Price last confirmed 26 days ago
Retailer 6
-
£692 GBP
View
Price last confirmed 29 days ago
Retailer 7
-
£716 GBP
View
Price last confirmed 25 days ago
Retailer 8
-
£718 GBP
View
Price last confirmed 36 days ago
A
Retailer 9
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£744 GBP
View
A
Retailer 10
-
£747 GBP
View
Retailer 11
-
£753 GBP
View
Price last confirmed 27 days ago
A
Retailer 12
-
£783 GBP
View
Retailer 13
-
£798 GBP
View
Price last confirmed 28 days ago
A
Retailer 14
-
£842 GBP
View
A
Retailer 15
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£876 GBP
View
B+
Retailer 16
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£892 GBP
View
B+
Retailer 17
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£945 GBP
View
B+
Retailer 18
-
£983 GBP
View
Retailer 19
-
£1,039 GBP
View
Price last confirmed 32 days ago
B+
Retailer 20
-
£1,045 GBP
View
B+
Retailer 21
-
£1,155 GBP
View
B+
Retailer 22
-
£1,238 GBP
View
B
Retailer 23
-
£1,358 GBP
View
Most Expensive
NZ Jewellers
55fd2fdf-4aff-47b6-bf35-e65cd14502c4 · Oct 3
£2,169 GBP
$2,919 USD
View
Price last confirmed 33 days ago
23 more retailers have this diamond
Prices start from £624 GBPSave up to £734 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
£624 GBP