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Marquise|Natural|GIA

0.51ct F VVS1 Marquise Natural Diamond

VG • F/VVS1 • GIA 2547019839

Certificate GIA 2547019839

Diamond specifications and retailer prices

From £716 GBP
As of November 5, 2026
Save £1,481 GBP (67%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: £2,197 GBP at NZ Jewellers · As of November 5, 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 F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2547019839. Listed at 18 retailers as of November 5, 2026, with prices from £716 to £2,197, a £1,481 spread on the same certified stone. NZ Jewellers lists it at £2,197. 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
F
Colour
VVS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32°
Pavilion angle36.6°
OriginNatural
Grading LabGIA
CertificateGIA 2547019839
Dimensions8.91 × 3.97 × 2.51 mm
L/W Ratio2.24
Top View
8.91 mm3.97 mm0.51 ctF / VVS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2547019839
Side View
Table 57.0%Crown 32°Girdle: STK-VTKPavilion 36.6°Culet: NoneDepth 63.3%

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 5
Current: £2,197 GBP|Low: £712 GBP|High: £2,214 GBP|Avg: £1,141 GBP|-0.7%
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
Retailer 16
November 7, 2026
Retailer 11£716 GBP
Retailer 8£731 GBP
Retailer 6£837 GBP
Retailer 3£863 GBP
Retailer 14£901 GBP
Retailer 16£901 GBP
Retailer 15£935 GBP
Retailer 5£994 GBP
Retailer 7£1,001 GBP
Retailer 10£1,018 GBP
Retailer 13£1,039 GBP
Retailer 2£1,106 GBP
Retailer 12£1,390 GBP
Retailer 4£1,628 GBP
Retailer 9£1,640 GBP
NZ Jewellers£2,197 GBP

31 data points across 16 retailers

18 retailers£716 GBP to £2,197 GBP

A
Cheapest Retailer
-
£716 GBP
A
Retailer 2
-
£731 GBP
View
B+
Retailer 3
-
£837 GBP
View
B+
Retailer 4
-
£863 GBP
View
B+
Retailer 5
-
£901 GBP
View
B+
Retailer 6
-
£901 GBP
View
B+
Retailer 7
-
£935 GBP
View
Retailer 8
-
£951 GBP
View
Price last confirmed 103 days ago
B+
Retailer 9
-
£994 GBP
View
B+
Retailer 10
-
£1,001 GBP
View
B+
Retailer 11
-
£1,018 GBP
View
B+
Retailer 12
-
£1,039 GBP
View
B+
Retailer 13
-
£1,106 GBP
View
Retailer 14
-
£1,186 GBP
View
Price last confirmed 34 days ago
B
Retailer 15
-
£1,390 GBP
View
B
Retailer 16
-
£1,628 GBP
View
B
Retailer 17
-
£1,640 GBP
View
Most Expensive
B
NZ Jewellers
9e32ee61-c646-4b23-ae04-5217b3504ac8 · Nov 5
£2,197 GBP
$2,941 USD
View
17 more retailers have this diamond
Prices start from £716 GBPSave up to £1,481 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
£716 GBP