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Marquise|Natural|GIA

0.51ct F VVS1 Marquise Natural Diamond

EX • F/VVS1 • GIA 1495753838

Certificate GIA 1495753838

Diamond specifications and retailer prices

From £931 GBP
As of November 6, 2026
Save £1,073 GBP (54%) vs most expensive(unlock to see where)
26 retailers carry this diamond
Most expensive: £2,716 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 top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1495753838. Listed at 26 retailers as of November 6, 2026, with a 115% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.51
Carat
F
Colour
VVS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 1495753838
Dimensions7.57 × 4.20 × 2.62 mm
L/W Ratio1.80
Culet sizeNone
Top View
7.57 mm4.20 mm0.51 ctF / VVS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 1495753838
Side View
Table 57.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 62.3%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: £2,716 GBP|Low: £893 GBP|High: £2,716 GBP|Avg: £1,444 GBP
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 7, 2026
Retailer 13£893 GBP
Retailer 14£931 GBP
Retailer 6£1,009 GBP
Retailer 4£1,056 GBP
Retailer 5£1,120 GBP
Retailer 7£1,220 GBP
Retailer 9£1,230 GBP
Retailer 11£1,436 GBP
Retailer 10£1,445 GBP
Retailer 3£1,452 GBP
Retailer 2£1,526 GBP
Retailer 12£1,718 GBP
Retailer 8£1,940 GBP
NZ Jewellers£2,716 GBP

46 data points across 14 retailers

26 retailers£931 GBP to £2,004 GBP

Retailer 1
-
£893 GBP
Price last confirmed 17 days ago
B+
Retailer 2
-
£931 GBP
View
Final sale: no returns
B+
Retailer 3
-
£935 GBP
View
B+
Retailer 4
-
£959 GBP
View
B+
Retailer 5
-
£1,009 GBP
View
B+
Retailer 6
-
£1,009 GBP
View
B+
Retailer 7
-
£1,056 GBP
View
B+
Retailer 8
-
£1,091 GBP
View
B+
Retailer 9
-
£1,120 GBP
View
B+
Retailer 10
-
£1,164 GBP
View
B+
Retailer 11
-
£1,203 GBP
View
B+
Retailer 12
-
£1,203 GBP
View
B+
Retailer 13
-
£1,220 GBP
View
B+
Retailer 14
-
£1,230 GBP
View
B+
Retailer 15
-
£1,240 GBP
View
B
Retailer 16
-
£1,264 GBP
View
B
Retailer 17
-
£1,381 GBP
View
B+
Retailer 18
-
£1,436 GBP
View
B
Retailer 19
-
£1,445 GBP
View
Retailer 20
-
£1,452 GBP
View
Price last confirmed 33 days ago
B
Retailer 21
-
£1,526 GBP
View
B
Retailer 22
-
£1,718 GBP
View
B
Retailer 23
-
£1,820 GBP
View
B
Retailer 24
-
£1,940 GBP
View
B
Retailer 25
-
£2,004 GBP
View
Most Expensive
NZ Jewellers
81c01e79-23f0-4e80-b6c2-f447fe3c8545 · Nov 5
£2,716 GBP
$3,635 USD
View
Price under review
25 more retailers have this diamond
Prices start from £931 GBPSave up to £1,073 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.

B+
0.51ct Marquise
£931 GBP