Round|Natural|GIA

1.51ct K VVS2 Round Natural Diamond

EX • K/VVS2 • GIA 7446310944

Certificate GIA 7446310944

Diamond specifications and retailer prices

From £2,558 GBP
As of November 6, 2026
Save £1,265 GBP (33%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: £3,930 GBP at Quality Diamonds UK · As of October 22, 2026
View at Quality Diamonds UK

About this 1.51ct natural round diamond

This 1.51ct natural round sits in the one-and-a-half to two carat band, graded K colour (faint-tinted) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by GIA 7446310944. Listed at 12 retailers as of November 5, 2026, with a 49% 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
K
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
Crown angle36°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 7446310944
Dimensions7.20 × 7.29 × 4.58 mm
L/W Ratio1.01
Top View
7.20 mm7.29 mm1.51 ctK / VVS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 7446310944
Side View
Table 57.0%Crown 36°Girdle: MED-MEDPavilion 40.6°Culet: NoneDepth 63.2%

Caratlytics Score

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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: Nov 6
Current: £3,930 GBP|Low: £2,539 GBP|High: £3,930 GBP|Avg: £3,270 GBP
Quality Diamonds UK
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 5, 2026
Retailer 6£2,558 GBP
Retailer 4£2,707 GBP
Retailer 9£2,807 GBP
Retailer 10£3,190 GBP
Retailer 11£3,190 GBP
Retailer 7£3,242 GBP
Retailer 3£3,381 GBP
Retailer 2£3,543 GBP
Retailer 12£3,620 GBP
Retailer 5£3,823 GBP
Retailer 8£3,889 GBP
Quality Diamonds UK£3,930 GBP

38 data points across 12 retailers

12 retailers£2,558 GBP to £3,823 GBP

A
Cheapest Retailer
-
£2,558 GBP
A
Retailer 2
-
£2,707 GBP
View
A
Retailer 3
-
£2,779 GBP
View
Retailer 4
-
£2,807 GBP
View
Price last confirmed 14 days ago
Retailer 5
-
£3,190 GBP
View
Price last confirmed 15 days ago
Retailer 6
-
£3,190 GBP
View
Price last confirmed 15 days ago
A
Retailer 7
-
£3,242 GBP
View
A
Retailer 8
-
£3,381 GBP
View
A
Retailer 9
-
£3,543 GBP
View
A
Retailer 10
-
£3,823 GBP
View
Retailer 11
-
£3,889 GBP
View
Price last confirmed 14 days ago
Most Expensive
Quality Diamonds UK
133/F905586B1 · Oct 22
£3,930 GBP
View
Price last confirmed 14 days ago
11 more retailers have this diamond
Prices start from £2,558 GBPSave up to £1,265 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
£2,558 GBP