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Round|Natural|GIA

1.51ct K VS2 Round Natural Diamond

GD • K/VS2 • GIA 2564605945

Certificate GIA 2564605945

Diamond specifications and retailer prices

From £1,930 GBP
As of November 4, 2026
Save £2,574 GBP (57%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: £4,504 GBP at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

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 VS2 clarity (very-slightly-included), with a standard cut grade and certified by GIA 2564605945. Listed at 18 retailers as of November 4, 2026, with prices from £1,930 to £4,504, a £2,574 spread on the same certified stone. NZ Jewellers lists it at £4,504. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.51
Carat
K
Colour
VS2
Clarity
Good
Cut

Specifications

CutGood
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle39.5°
Pavilion angle41.2°
OriginNatural
Grading LabGIA
CertificateGIA 2564605945
Dimensions7.07 × 6.99 × 4.70 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizeNone
Top View
7.07 mm6.99 mm1.51 ctK / VS2
OriginNatural
CutGood
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 2564605945
Side View
Table 58.0%Crown 39.5°Girdle: MED-THKPavilion 41.2°Culet: NoneDepth 66.8%

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 4
Current: £4,504 GBP|Low: £1,863 GBP|High: £6,553 GBP|Avg: £2,735 GBP|+2.8%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
November 6, 2026
Retailer 9£1,930 GBP
Retailer 12£1,973 GBP
Retailer 6£2,225 GBP
Retailer 7£2,346 GBP
Retailer 18£2,382 GBP
Retailer 16£2,385 GBP
Retailer 17£2,386 GBP
Retailer 10£2,515 GBP
Retailer 4£2,582 GBP
Retailer 3£2,585 GBP
Retailer 8£2,600 GBP
Retailer 2£2,658 GBP
Retailer 14£2,684 GBP
Retailer 5£2,840 GBP
Retailer 15£2,983 GBP
Retailer 11£3,155 GBP
Retailer 13£4,312 GBP
NZ Jewellers£4,504 GBP

20 data points across 18 retailers

18 retailers£1,930 GBP to £4,504 GBP

A
Cheapest Retailer
-
£1,930 GBP
B+
Retailer 2
-
£1,973 GBP
View
B+
Retailer 3
-
£2,225 GBP
View
B+
Retailer 4
-
£2,346 GBP
View
B+
Retailer 5
-
£2,382 GBP
View
B+
Retailer 6
-
£2,385 GBP
View
B+
Retailer 7
-
£2,386 GBP
View
Final sale: no returns
Retailer 8
-
£2,515 GBP
View
Price last confirmed 8 days ago
B+
Retailer 9
-
£2,582 GBP
View
B+
Retailer 10
-
£2,585 GBP
View
B+
Retailer 11
-
£2,600 GBP
View
B+
Retailer 12
-
£2,658 GBP
View
B+
Retailer 13
-
£2,684 GBP
View
B+
Retailer 14
-
£2,840 GBP
View
B+
Retailer 15
-
£2,983 GBP
View
B+
Retailer 16
-
£3,155 GBP
View
B
Retailer 17
-
£4,312 GBP
View
Most Expensive
B
NZ Jewellers
8130291d-17da-406e-ab76-5fc64061912b · Nov 5
£4,504 GBP
$6,062 USD
View
17 more retailers have this diamond
Prices start from £1,930 GBPSave up to £2,574 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
£1,930 GBP