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Oval|Natural|GIA

1.51ct D VVS1 Oval Natural Diamond

EX • D/VVS1 • GIA 1548501851

Certificate GIA 1548501851

Diamond specifications and retailer prices

From £10,173 GBP
As of November 4, 2026
Save £7,905 GBP (44%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: £18,078 GBP at MOH London · As of November 4, 2026
View at MOH London

About this 1.51ct natural oval diamond

This 1.51ct natural oval sits in the one-and-a-half to two carat band, graded D 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 1548501851. Listed at 21 retailers as of November 4, 2026, with prices from £10,173 to £18,078, a £7,905 spread on the same certified stone. MOH London lists it at £18,078. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
D
Colour
VVS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1548501851
Dimensions9.16 × 6.54 × 4.06 mm
L/W Ratio1.40
Girdle conditionSlightly Thick to Thick
Top View
9.16 mm6.54 mm1.51 ctD / VVS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1548501851
Side View
Table 62.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 62.1%

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 4
Current: £18,078 GBP|Low: £10,173 GBP|High: £18,346 GBP|Avg: £13,722 GBP|-1.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 5, 2026
Retailer 8£10,173 GBP
Retailer 2£12,110 GBP
Retailer 6£12,185 GBP
Retailer 7£12,277 GBP
Retailer 3£12,408 GBP
Retailer 4£13,499 GBP
Retailer 5£17,051 GBP
MOH London£18,078 GBP

39 data points across 8 retailers

21 retailers£10,173 GBP to £18,078 GBP

A
Cheapest Retailer
-
£10,173 GBP
B+
Retailer 2
-
£11,624 GBP
View
B+
Retailer 3
-
£11,744 GBP
View
B+
Retailer 4
-
£11,778 GBP
View
B+
Retailer 5
-
£12,110 GBP
View
Retailer 6
-
£12,185 GBP
View
Price last confirmed 13 days ago
B+
Retailer 7
-
£12,277 GBP
View
Final sale: no returns
B+
Retailer 8
-
£12,408 GBP
View
B+
Retailer 9
-
£12,533 GBP
View
Retailer 10
-
£12,811 GBP
View
Price last confirmed 20 days ago
B+
Retailer 11
-
£13,354 GBP
View
B+
Retailer 12
-
£13,499 GBP
View
B+
Retailer 13
-
£13,563 GBP
View
Retailer 14
-
£13,665 GBP
View
Price last confirmed 20 days ago
Retailer 15
-
£13,879 GBP
View
Price last confirmed 28 days ago
B+
Retailer 16
-
£13,915 GBP
View
B+
Retailer 17
-
£14,237 GBP
View
Retailer 18
-
£14,413 GBP
View
Price last confirmed 27 days ago
Retailer 19
-
£16,442 GBP
View
Price last confirmed 36 days ago
B
Retailer 20
-
£17,051 GBP
View
Most Expensive
B
MOH London
7F1D18F36 · Nov 4
£18,078 GBP
View
20 more retailers have this diamond
Prices start from £10,173 GBPSave up to £7,905 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
1.51ct Oval
£10,173 GBP