CaratHunter
Plans
Marquise|Natural|GIA

1.51ct D VS2 Marquise Natural Diamond

VG • D/VS2 • GIA 5231767363

Certificate GIA 5231767363

Diamond specifications and retailer prices

From £9,318 GBP
As of November 4, 2026
Save £6,688 GBP (42%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: £16,006 GBP at MOH London · As of November 4, 2026
View at MOH London

About this 1.51ct natural marquise diamond

This 1.51ct natural marquise sits in the one-and-a-half to two carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 5231767363. Listed at 18 retailers as of November 4, 2026, with prices from £9,318 to £16,006, a £6,688 spread on the same certified stone. MOH London lists it at £16,006. 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

1.51
Carat
D
Colour
VS2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle39.98°
Pavilion angle39.05°
OriginNatural
Grading LabGIA
CertificateGIA 5231767363
Dimensions11.02 × 5.92 × 3.79 mm
L/W Ratio1.86
Top View
11.02 mm5.92 mm1.51 ctD / VS2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 5231767363
Side View
Table 59.0%Crown 39.98°Girdle: THN-VTKPavilion 39.05°Culet: NoneDepth 64.1%

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 4
Current: £16,006 GBP|Low: £9,318 GBP|High: £17,738 GBP|Avg: £12,266 GBP|-8.7%
MOH London
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
Retailer 17
November 5, 2026
Retailer 11£9,318 GBP
Retailer 12£9,711 GBP
Retailer 8£9,993 GBP
Retailer 4£10,796 GBP
Retailer 2£10,977 GBP
Retailer 13£11,129 GBP
Retailer 15£11,333 GBP
Retailer 6£11,785 GBP
Retailer 14£11,785 GBP
Retailer 16£11,842 GBP
Retailer 9£12,042 GBP
Retailer 7£12,155 GBP
Retailer 5£12,178 GBP
Retailer 17£12,424 GBP
Retailer 10£12,894 GBP
Retailer 3£14,558 GBP
MOH London£16,006 GBP

42 data points across 17 retailers

18 retailers£9,318 GBP to £16,006 GBP

A
Cheapest Retailer
-
£9,318 GBP
A
Retailer 2
-
£9,711 GBP
View
A
Retailer 3
-
£9,993 GBP
View
B+
Retailer 4
-
£10,796 GBP
View
A
Retailer 5
-
£10,977 GBP
View
B+
Retailer 6
-
£11,129 GBP
View
Retailer 7
-
£11,333 GBP
View
Price last confirmed 7 days ago
B+
Retailer 8
-
£11,785 GBP
View
B+
Retailer 9
-
£11,785 GBP
View
B+
Retailer 10
-
£11,842 GBP
View
B+
Retailer 11
-
£12,042 GBP
View
Retailer 12
-
£12,155 GBP
View
Price last confirmed 18 days ago
B+
Retailer 13
-
£12,178 GBP
View
B+
Retailer 14
-
£12,181 GBP
View
B+
Retailer 15
-
£12,424 GBP
View
B+
Retailer 16
-
£12,894 GBP
View
B
Retailer 17
-
£14,558 GBP
View
Most Expensive
B
MOH London
73371CBCF · Nov 4
£16,006 GBP
View
17 more retailers have this diamond
Prices start from £9,318 GBPSave up to £6,688 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 Marquise
£9,318 GBP