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Round|Natural|GIA

1.51ct K VS2 Round Natural Diamond

VG • K/VS2 • GIA 1535202625

Certificate GIA 1535202625

Diamond specifications and retailer prices

From £2,147 GBP
As of November 1, 2026
Save £2,605 GBP (55%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: £4,752 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 very-good cut grade and certified by GIA 1535202625. Listed at 17 retailers as of November 1, 2026, with prices from £2,147 to £4,752, a £2,605 spread on the same certified stone. NZ Jewellers lists it at £4,752. 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
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
Crown angle37.5°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 1535202625
Dimensions7.18 × 7.09 × 4.59 mm
L/W Ratio1.01
Star length50%
Lower girdle75%
Girdle conditionFaceted
Key to symbols
Feather, Cloud, Needle, Pinpoint
Top View
7.18 mm7.09 mm1.51 ctK / VS2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 1535202625
Side View
Table 59.0%Crown 37.5°Girdle: STK-THKPavilion 40.8°Culet: NoneDepth 64.3%

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 1
Current: £4,752 GBP|Low: £2,147 GBP|High: £4,752 GBP|Avg: £2,985 GBP
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
November 6, 2026
Retailer 13£2,147 GBP
Retailer 6£2,262 GBP
Retailer 4£2,342 GBP
Retailer 7£2,389 GBP
Retailer 15£2,471 GBP
Retailer 16£2,471 GBP
Retailer 14£2,566 GBP
Retailer 2£2,806 GBP
Retailer 3£2,851 GBP
Retailer 5£3,022 GBP
Retailer 8£3,089 GBP
Retailer 10£3,142 GBP
Retailer 11£3,168 GBP
Retailer 9£3,329 GBP
Retailer 12£4,549 GBP
NZ Jewellers£4,752 GBP

39 data points across 16 retailers

17 retailers£2,147 GBP to £4,752 GBP

A
Cheapest Retailer
-
£2,147 GBP
Retailer 2
-
£2,149 GBP
View
Price last confirmed 50 days ago
A
Retailer 3
-
£2,194 GBP
View
A
Retailer 4
-
£2,262 GBP
View
A
Retailer 5
-
£2,342 GBP
View
A
Retailer 6
-
£2,389 GBP
View
Retailer 7
-
£2,471 GBP
View
Price last confirmed 8 days ago
A
Retailer 8
-
£2,471 GBP
View
B+
Retailer 9
-
£2,566 GBP
View
A
Retailer 10
-
£2,806 GBP
View
B+
Retailer 11
-
£2,851 GBP
View
Retailer 12
-
£3,089 GBP
View
Price last confirmed 14 days ago
A
Retailer 13
-
£3,142 GBP
View
A
Retailer 14
-
£3,168 GBP
View
B+
Retailer 15
-
£3,329 GBP
View
B
Retailer 16
-
£4,549 GBP
View
Most Expensive
B
NZ Jewellers
d2039fbb-1bf4-4066-9021-03bb57420d60 · Nov 5
£4,752 GBP
$6,396 USD
View
16 more retailers have this diamond
Prices start from £2,147 GBPSave up to £2,605 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
£2,147 GBP