CaratHunter
Plans
Marquise|Natural|GIA

1.51ct D VS1 Marquise Natural Diamond

VG • D/VS1 • GIA 6552658843

Certificate GIA 6552658843

Diamond specifications and retailer prices

From £10,021 GBP
As of November 4, 2026
Save £7,439 GBP (43%) vs most expensive(unlock to see where)
27 retailers carry this diamond
Most expensive: £17,460 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 VS1 clarity (very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6552658843. Listed at 27 retailers as of November 4, 2026, with prices from £10,021 to £17,460, a £7,439 spread on the same certified stone. MOH London lists it at £17,460. 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
VS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6552658843
Dimensions11.48 × 6.03 × 3.72 mm
L/W Ratio1.90
Culet sizeNone
Top View
11.48 mm6.03 mm1.51 ctD / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 6552658843
Side View
Table 61.0%CrownGirdle: Slightly ThickPavilionCulet: NDepth 61.1%

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: £17,460 GBP|Low: £10,021 GBP|High: £17,719 GBP|Avg: £12,788 GBP|-1.5%
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
Retailer 18
Retailer 19
Retailer 20
Retailer 21
November 6, 2026
Retailer 19£10,021 GBP
Retailer 14£10,305 GBP
Retailer 9£10,743 GBP
Retailer 16£10,776 GBP
Retailer 7£10,993 GBP
Retailer 5£11,210 GBP
Retailer 12£11,414 GBP
Retailer 13£11,692 GBP
Retailer 6£11,773 GBP
Retailer 11£11,943 GBP
Retailer 17£11,958 GBP
Retailer 3£12,144 GBP
Retailer 15£12,288 GBP
Retailer 20£12,612 GBP
Retailer 10£12,897 GBP
Retailer 21£13,033 GBP
Retailer 18£13,217 GBP
Retailer 8£13,433 GBP
Retailer 4£15,881 GBP
Retailer 2£16,355 GBP
MOH London£17,460 GBP

28 data points across 21 retailers

27 retailers£10,021 GBP to £17,460 GBP

A
Cheapest Retailer
-
£10,021 GBP
A
Retailer 2
-
£10,102 GBP
View
A
Retailer 3
-
£10,305 GBP
View
A
Retailer 4
-
£10,435 GBP
View
A
Retailer 5
-
£10,506 GBP
View
A
Retailer 6
-
£10,743 GBP
View
Final sale: no returns
A
Retailer 7
-
£10,776 GBP
View
B+
Retailer 8
-
£10,993 GBP
View
Retailer 9
-
£11,210 GBP
View
Price last confirmed 8 days ago
B+
Retailer 10
-
£11,414 GBP
View
B+
Retailer 11
-
£11,692 GBP
View
Retailer 12
-
£11,773 GBP
View
Price last confirmed 14 days ago
B+
Retailer 13
-
£11,943 GBP
View
B+
Retailer 14
-
£11,958 GBP
View
B+
Retailer 15
-
£11,970 GBP
View
B+
Retailer 16
-
£12,144 GBP
View
B+
Retailer 17
-
£12,288 GBP
View
B+
Retailer 18
-
£12,612 GBP
View
Retailer 19
-
£12,669 GBP
View
Price last confirmed 22 days ago
B+
Retailer 20
-
£12,897 GBP
View
B+
Retailer 21
-
£13,033 GBP
View
B+
Retailer 22
-
£13,109 GBP
View
B+
Retailer 23
-
£13,217 GBP
View
B
Retailer 24
-
£13,433 GBP
View
B
Retailer 25
-
£15,881 GBP
View
B
Retailer 26
-
£16,355 GBP
View
Most Expensive
B
MOH London
8CE45E298 · Nov 4
£17,460 GBP
View
26 more retailers have this diamond
Prices start from £10,021 GBPSave up to £7,439 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
£10,021 GBP