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1.51ct F VS2 Round Natural Diamond

EX • F/VS2 • GIA 6555983818

Certificate GIA 6555983818

Diamond specifications and retailer prices

From £6,663 GBP
As of November 5, 2026
Save £2,957 GBP (31%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: £9,620 GBP at GS Diamonds · As of November 4, 2026
View at GS Diamonds

About this 1.51ct natural round diamond

This 1.51ct natural round sits in the one-and-a-half to two carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 6555983818. Listed at 10 retailers as of November 4, 2026, with prices from £6,663 to £9,620, a £2,957 spread on the same certified stone. GS Diamonds lists it at £9,620. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
F
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.5°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 6555983818
Dimensions7.22 × 7.27 × 4.61 mm
L/W Ratio1.01
Culet sizeNone
Key to symbols
Crystal, Feather, Needle, Natural
Top View
7.22 mm7.27 mm1.51 ctF / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6555983818
Side View
Table 56.0%Crown 36.5°Girdle: MED-STKPavilion 41°Culet: NoneDepth 63.7%

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 5
Current: £9,620 GBP|Low: £6,663 GBP|High: £10,066 GBP|Avg: £8,319 GBP|+5.1%
GS Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 3£6,663 GBP
Retailer 4£7,827 GBP
Retailer 2£8,129 GBP
Retailer 8£8,382 GBP
Retailer 9£8,832 GBP
Retailer 5£9,302 GBP
Retailer 6£9,302 GBP
Retailer 7£9,614 GBP
GS Diamonds£9,620 GBP

45 data points across 9 retailers

10 retailers£6,663 GBP to £9,620 GBP

A
Cheapest Retailer
-
£6,663 GBP
A
Retailer 2
-
£7,827 GBP
View
A
Retailer 3
-
£8,129 GBP
View
B+
Retailer 4
-
£8,301 GBP
View
B+
Retailer 5
-
£8,382 GBP
View
B+
Retailer 6
-
£8,832 GBP
View
B+
Retailer 7
-
£9,302 GBP
View
B+
Retailer 8
-
£9,302 GBP
View
B+
Retailer 9
-
£9,614 GBP
View
Most Expensive
B+
GS Diamonds
AN1E-100761318448 · Nov 4
£9,620 GBP
A$19,919 AUD
View
9 more retailers have this diamond
Prices start from £6,663 GBPSave up to £2,957 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 Round
£6,663 GBP