CaratHunter
Plans
Marquise|Natural|GIA

1.51ct G VS1 Marquise Natural Diamond

VG • G/VS1 • GIA 3555073633

Certificate GIA 3555073633

Diamond specifications and retailer prices

From £9,653 GBP
As of November 1, 2026
Save £6,966 GBP (42%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: £16,619 GBP at MOH London · As of November 2, 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 G colour (near-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 3555073633. Listed at 18 retailers as of November 1, 2026, with prices from £9,653 to £16,619, a £6,966 spread on the same certified stone. MOH London lists it at £16,619. 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
G
Colour
VS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 3555073633
Dimensions11.64 × 5.99 × 3.71 mm
L/W Ratio1.94
Top View
11.64 mm5.99 mm1.51 ctG / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 3555073633
Side View
Table 59.0%CrownGirdle: MED-VTKPavilionCulet: NDepth 61.9%

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 1
Current: £16,619 GBP|Low: £9,653 GBP|High: £17,427 GBP|Avg: £12,302 GBP|-3.5%
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
November 4, 2026
Retailer 15£9,653 GBP
Retailer 12£10,059 GBP
Retailer 16£10,197 GBP
Retailer 9£10,346 GBP
Retailer 5£11,184 GBP
Retailer 2£11,204 GBP
Retailer 13£11,442 GBP
Retailer 17£11,717 GBP
Retailer 7£12,170 GBP
Retailer 14£12,170 GBP
Retailer 18£12,262 GBP
Retailer 10£12,474 GBP
Retailer 6£12,574 GBP
Retailer 8£12,579 GBP
Retailer 3£12,870 GBP
Retailer 11£13,353 GBP
Retailer 4£15,075 GBP
MOH London£16,619 GBP

41 data points across 18 retailers

18 retailers£9,653 GBP to £16,619 GBP

A
Cheapest Retailer
-
£9,653 GBP
A
Retailer 2
-
£10,059 GBP
View
B+
Retailer 3
-
£10,346 GBP
View
B+
Retailer 4
-
£11,184 GBP
View
B+
Retailer 5
-
£11,204 GBP
View
B+
Retailer 6
-
£11,442 GBP
View
Retailer 7
-
£11,717 GBP
View
Price last confirmed 9 days ago
B+
Retailer 8
-
£11,953 GBP
View
B+
Retailer 9
-
£12,170 GBP
View
Retailer 10
-
£12,170 GBP
View
Price last confirmed 8 days ago
B+
Retailer 11
-
£12,262 GBP
View
B
Retailer 12
-
£12,474 GBP
View
Retailer 13
-
£12,574 GBP
View
Price last confirmed 8 days ago
B
Retailer 14
-
£12,579 GBP
View
B
Retailer 15
-
£12,870 GBP
View
B
Retailer 16
-
£13,353 GBP
View
B
Retailer 17
-
£15,075 GBP
View
Most Expensive
B
MOH London
9D447FC71 · Nov 2
£16,619 GBP
View
17 more retailers have this diamond
Prices start from £9,653 GBPSave up to £6,966 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
£9,653 GBP