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1.51ct G VVS1 Round Natural Diamond

EX • G/VVS1 • GIA 6552879048

Certificate GIA 6552879048

Diamond specifications and retailer prices

From £5,678 GBP
As of November 5, 2026
Save £5,135 GBP (47%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: £10,813 GBP at With Clarity · As of November 4, 2026
View at With Clarity

About this 1.51ct natural round diamond

This 1.51ct natural round 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 top-tier cut grade and certified by GIA 6552879048. Listed at 12 retailers as of November 4, 2026, with prices from £5,678 to £10,813, a £5,135 spread on the same certified stone. With Clarity lists it at £10,813. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
G
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
Crown angle36.5°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 6552879048
Dimensions7.27 × 7.30 × 4.57 mm
L/W Ratio1.00
Culet sizeNone
Top View
7.27 mm7.30 mm1.51 ctG / VVS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 6552879048
Side View
Table 56.0%Crown 36.5°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 62.7%

Caratlytics Score

How it works →
A+
Exceptional
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: £6,624 GBP|Low: £5,647 GBP|High: £11,256 GBP|Avg: £7,733 GBP|-10.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
With Clarity
November 6, 2026
Retailer 4£5,678 GBP
Retailer 6£6,033 GBP
Retailer 8£6,234 GBP
Retailer 1£6,624 GBP
Retailer 9£6,670 GBP
Retailer 7£7,575 GBP
Retailer 10£7,732 GBP
Retailer 5£7,924 GBP
Retailer 2£8,136 GBP
Retailer 3£8,894 GBP
With Clarity£10,813 GBP

32 data points across 11 retailers

12 retailers£5,678 GBP to £10,813 GBP

A+
Cheapest Retailer
-
£5,678 GBP
A
Retailer 2
-
£6,033 GBP
View
A
Retailer 3
-
£6,234 GBP
View
A
Retailer 4
-
£6,624 GBP
View
A
Retailer 5
-
£6,670 GBP
View
A
Retailer 6
-
£7,575 GBP
View
A
Retailer 7
-
£7,732 GBP
View
A
Retailer 8
-
£7,924 GBP
View
A
Retailer 9
-
£8,136 GBP
View
A
Retailer 10
-
£8,784 GBP
View
A
Retailer 11
-
£8,894 GBP
View
Most Expensive
B+
With Clarity
6552879048 · Nov 4
£10,813 GBP
$14,553 USD
View
11 more retailers have this diamond
Prices start from £5,678 GBPSave up to £5,135 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
£5,678 GBP