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Marquise|Natural|GIA

1.51ct G VVS1 Marquise Natural Diamond

VG • G/VVS1 • GIA 7566066318

Certificate GIA 7566066318

Diamond specifications and retailer prices

From £8,747 GBP
As of October 30, 2026
Save £7,140 GBP (45%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: £15,887 GBP at With Clarity · As of November 4, 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 VVS1 clarity (very-very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 7566066318. Listed at 14 retailers as of October 30, 2026, with prices from £8,747 to £15,887, a £7,140 spread on the same certified stone. With Clarity lists it at £15,887. 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
VVS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.09°
Pavilion angle41.95°
OriginNatural
Grading LabGIA
CertificateGIA 7566066318
Dimensions11.21 × 6.05 × 3.85 mm
L/W Ratio1.85
Culet sizeNone
Top View
11.21 mm6.05 mm1.51 ctG / VVS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7566066318
Side View
Table 61.0%Crown 37.09°Girdle: STK-VTKPavilion 41.95°Culet: NoneDepth 63.7%

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: Oct 30
Current: £9,579 GBP|Low: £8,628 GBP|High: £15,887 GBP|Avg: £11,103 GBP|-5.4%
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 5, 2026
Retailer 12£8,628 GBP
Retailer 13£8,862 GBP
Retailer 2£9,299 GBP
Retailer 9£9,496 GBP
Retailer 1£9,579 GBP
Retailer 10£9,622 GBP
Retailer 7£9,649 GBP
Retailer 11£9,799 GBP
Retailer 3£10,980 GBP
Retailer 14£11,040 GBP
Retailer 4£11,458 GBP
Retailer 5£11,938 GBP
Retailer 8£13,068 GBP
Retailer 6£14,247 GBP
With Clarity£15,887 GBP

40 data points across 15 retailers

14 retailers£8,747 GBP to £15,887 GBP

Retailer 1
-
£8,628 GBP
Price last confirmed 7 days ago
A
Retailer 2
-
£8,747 GBP
View
A
Retailer 3
-
£8,862 GBP
View
A
Retailer 4
-
£9,299 GBP
View
A
Retailer 5
-
£9,496 GBP
View
A
Retailer 6
-
£9,579 GBP
View
A
Retailer 7
-
£9,622 GBP
View
A
Retailer 8
-
£9,649 GBP
View
A
Retailer 9
-
£9,799 GBP
View
A
Retailer 10
-
£10,980 GBP
View
A
Retailer 11
-
£11,040 GBP
View
A
Retailer 12
-
£11,458 GBP
View
B+
Retailer 13
-
£13,068 GBP
View
Most Expensive
B
With Clarity
7566066318 · Nov 4
£15,887 GBP
$21,383 USD
View
13 more retailers have this diamond
Prices start from £8,747 GBPSave up to £7,140 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
£8,747 GBP