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Marquise|Natural|GIA

1.51ct G VS1 Marquise Natural Diamond

VG • G/VS1 • GIA 7566044941

Certificate GIA 7566044941

Diamond specifications and retailer prices

From £7,146 GBP
As of November 4, 2026
Save £5,663 GBP (44%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: £12,809 GBP at With Clarity · As of November 6, 2026
View at With Clarity

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 7566044941. Listed at 15 retailers as of November 4, 2026, with prices from £7,146 to £12,809, a £5,663 spread on the same certified stone. With Clarity lists it at £12,809. 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
FluorescenceStrong
Crown angle40.65°
Pavilion angle39.76°
OriginNatural
Grading LabGIA
CertificateGIA 7566044941
Dimensions10.87 × 5.88 × 3.85 mm
L/W Ratio1.85
Culet sizeNone
Top View
10.87 mm5.88 mm1.51 ctG / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceStrong
CertificateGIA 7566044941
Side View
Table 58.0%Crown 40.65°Girdle: VTN-THKPavilion 39.76°Culet: NoneDepth 65.4%

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: £7,781 GBP|Low: £7,146 GBP|High: £13,337 GBP|Avg: £8,908 GBP|-8.9%
Retailer 1
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
With Clarity
November 7, 2026
Retailer 6£7,146 GBP
Retailer 2£7,501 GBP
Retailer 14£7,756 GBP
Retailer 1£7,781 GBP
Retailer 10£7,804 GBP
Retailer 7£7,901 GBP
Retailer 11£7,937 GBP
Retailer 13£7,972 GBP
Retailer 12£8,509 GBP
Retailer 9£9,089 GBP
Retailer 4£9,099 GBP
Retailer 5£9,186 GBP
Retailer 3£9,473 GBP
Retailer 8£10,535 GBP
With Clarity£12,809 GBP

22 data points across 15 retailers

15 retailers£7,146 GBP to £12,809 GBP

A
Cheapest Retailer
-
£7,146 GBP
A
Retailer 2
-
£7,501 GBP
View
A
Retailer 3
-
£7,756 GBP
View
A
Retailer 4
-
£7,781 GBP
View
A
Retailer 5
-
£7,804 GBP
View
A
Retailer 6
-
£7,901 GBP
View
A
Retailer 7
-
£7,937 GBP
View
A
Retailer 8
-
£7,972 GBP
View
A
Retailer 9
-
£8,509 GBP
View
A
Retailer 10
-
£9,089 GBP
View
A
Retailer 11
-
£9,099 GBP
View
A
Retailer 12
-
£9,186 GBP
View
A
Retailer 13
-
£9,473 GBP
View
B+
Retailer 14
-
£10,535 GBP
View
Most Expensive
B
With Clarity
7566044941 · Nov 6
£12,809 GBP
$17,145 USD
View
14 more retailers have this diamond
Prices start from £7,146 GBPSave up to £5,663 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
£7,146 GBP