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Round|Natural|GIA

1.51ct G VS2 Round Natural Diamond

EX • G/VS2 • GIA 6411996082

Certificate GIA 6411996082

Diamond specifications and retailer prices

From £11,959 GBP
As of November 4, 2026
Save £9,456 GBP (44%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: £24,204 GBP at Diamond Quarter · As of November 2, 2026
View at Diamond Quarter

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 VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 6411996082. Listed at 25 retailers as of November 4, 2026, with a 79% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6411996082
Dimensions7.42 × 7.39 × 4.46 mm
L/W Ratio1.00
Top View
7.42 mm7.39 mm1.51 ctG / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6411996082
Side View
Table 59.0%CrownGirdle: Slightly ThickPavilionCulet: NoneDepth 60.2%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: £14,066 GBP|Low: £11,458 GBP|High: £21,732 GBP|Avg: £15,321 GBP|-2.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 5, 2026
Retailer 10£11,959 GBP
Retailer 6£11,974 GBP
Retailer 7£13,176 GBP
Retailer 1£14,066 GBP
Retailer 8£14,328 GBP
Retailer 9£14,436 GBP
Retailer 2£15,816 GBP
Retailer 4£16,031 GBP
Retailer 5£20,200 GBP
Retailer 3£21,415 GBP

44 data points across 10 retailers

25 retailers£11,959 GBP to £21,415 GBP

B+
Cheapest Retailer
-
£11,959 GBP
B+
Retailer 2
-
£11,974 GBP
View
B
Retailer 3
-
£12,602 GBP
View
B
Retailer 4
-
£12,640 GBP
View
B
Retailer 5
-
£12,908 GBP
View
B
Retailer 6
-
£12,915 GBP
View
B
Retailer 7
-
£13,176 GBP
View
Final sale: no returns
B
Retailer 8
-
£13,437 GBP
View
B
Retailer 9
-
£13,749 GBP
View
B
Retailer 10
-
£14,066 GBP
View
Retailer 11
-
£14,328 GBP
View
Price last confirmed 32 days ago
B
Retailer 12
-
£14,436 GBP
View
B
Retailer 13
-
£14,895 GBP
View
B
Retailer 14
-
£15,104 GBP
View
B
Retailer 15
-
£15,104 GBP
View
B
Retailer 16
-
£15,468 GBP
View
B
Retailer 17
-
£15,608 GBP
View
B
Retailer 18
-
£15,816 GBP
View
B
Retailer 19
-
£16,006 GBP
View
B
Retailer 20
-
£16,009 GBP
View
B
Retailer 21
-
£16,031 GBP
View
B
Retailer 22
-
£19,478 GBP
View
B
Retailer 23
-
£20,200 GBP
View
B
Retailer 24
-
£21,415 GBP
View
Most Expensive
Diamond Quarter
1.51VS2G64829904N · Nov 2
£24,204 GBP
View
Price under review
24 more retailers have this diamond
Prices start from £11,959 GBPSave up to £9,456 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.

B+
1.51ct Round
£11,959 GBP