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Round|Natural|GIA

1.51ct K VVS1 Round Natural Diamond

EX • K/VVS1 • GIA 2564463874

Certificate GIA 2564463874

Diamond specifications and retailer prices

From £2,918 GBP
As of November 5, 2026
Save £2,446 GBP (46%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: £5,363 GBP at Wholesale Diamonds Direct · As of November 4, 2026
View at Wholesale Diamonds Direct

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 VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by GIA 2564463874. Listed at 15 retailers as of November 4, 2026, with prices from £2,918 to £5,363, a £2,446 spread on the same certified stone. Wholesale Diamonds Direct lists it at £5,363. 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
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
Crown angle34°
Pavilion angle41.4°
OriginNatural
Grading LabGIA
CertificateGIA 2564463874
Dimensions7.31 × 7.35 × 4.58 mm
L/W Ratio1.01
Culet sizeNone
Top View
7.31 mm7.35 mm1.51 ctK / VVS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
CertificateGIA 2564463874
Side View
Table 56.0%Crown 34°Girdle: MED-STKPavilion 41.4°Culet: NoneDepth 62.5%

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: Nov 5
Current: £4,083 GBP|Low: £2,918 GBP|High: £5,363 GBP|Avg: £3,704 GBP
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
Wholesale Diamonds Direct
November 6, 2026
Retailer 2£2,918 GBP
Retailer 8£3,014 GBP
Retailer 10£3,047 GBP
Retailer 3£3,112 GBP
Retailer 13£3,116 GBP
Retailer 5£3,212 GBP
Retailer 6£3,294 GBP
Retailer 11£3,713 GBP
Retailer 4£3,729 GBP
Retailer 7£3,767 GBP
Retailer 9£3,840 GBP
Retailer 1£4,083 GBP
Retailer 12£4,962 GBP
Wholesale Diamonds Direct£5,363 GBP

22 data points across 14 retailers

15 retailers£2,918 GBP to £5,363 GBP

A
Cheapest Retailer
-
£2,918 GBP
A
Retailer 2
-
£3,014 GBP
View
A
Retailer 3
-
£3,047 GBP
View
Retailer 4
-
£3,112 GBP
View
Price last confirmed 18 days ago
A
Retailer 5
-
£3,116 GBP
View
A
Retailer 6
-
£3,161 GBP
View
A
Retailer 7
-
£3,212 GBP
View
A
Retailer 8
-
£3,294 GBP
View
A
Retailer 9
-
£3,713 GBP
View
A
Retailer 10
-
£3,729 GBP
View
A
Retailer 11
-
£3,767 GBP
View
A
Retailer 12
-
£3,840 GBP
View
A
Retailer 13
-
£4,083 GBP
View
B+
Retailer 14
-
£4,962 GBP
View
Most Expensive
B
Wholesale Diamonds Direct
547057943 · Nov 4
£5,363 GBP
$7,219 USD
View
14 more retailers have this diamond
Prices start from £2,918 GBPSave up to £2,446 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
£2,918 GBP