CaratHunter
Plans
Round|Natural|GIA

1.51ct I VS2 Round Natural Diamond

EX • I/VS2 • GIA 2394817808

Certificate GIA 2394817808

Diamond specifications and retailer prices

From £5,910 GBP
As of November 3, 2026
Save £4,938 GBP (46%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: £10,848 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 I colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 2394817808. Listed at 22 retailers as of November 3, 2026, with prices from £5,910 to £10,848, a £4,938 spread on the same certified stone. NZ Jewellers lists it at £10,848. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
I
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle41.4°
OriginNatural
Grading LabGIA
CertificateGIA 2394817808
Dimensions7.36 × 7.32 × 4.50 mm
L/W Ratio1.01
Top View
7.36 mm7.32 mm1.51 ctI / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2394817808
Side View
Table 60.0%Crown 34.5°Girdle: MED-STKPavilion 41.4°Culet: NoneDepth 61.5%

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 3
Current: £6,997 GBP|Low: £5,685 GBP|High: £10,287 GBP|Avg: £7,926 GBP|-0.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 5, 2026
Retailer 6£6,507 GBP
Retailer 1£6,997 GBP
Retailer 5£7,150 GBP
Retailer 7£7,159 GBP
Retailer 3£8,067 GBP
Retailer 4£9,561 GBP
Retailer 2£10,137 GBP

44 data points across 7 retailers

22 retailers£5,910 GBP to £10,848 GBP

B+
Cheapest Retailer
-
£5,910 GBP
Retailer 2
-
£6,066 GBP
View
Price last confirmed 108 days ago
B+
Retailer 3
-
£6,093 GBP
View
B+
Retailer 4
-
£6,459 GBP
View
B+
Retailer 5
-
£6,507 GBP
View
Final sale: no returns
B+
Retailer 6
-
£6,508 GBP
View
B+
Retailer 7
-
£6,938 GBP
View
B+
Retailer 8
-
£6,997 GBP
View
B+
Retailer 9
-
£7,050 GBP
View
Retailer 10
-
£7,150 GBP
View
Price last confirmed 13 days ago
B
Retailer 11
-
£7,159 GBP
View
B+
Retailer 12
-
£7,585 GBP
View
B+
Retailer 13
-
£7,585 GBP
View
Retailer 14
-
£7,771 GBP
View
Price last confirmed 18 days ago
B
Retailer 15
-
£7,800 GBP
View
B
Retailer 16
-
£7,845 GBP
View
B+
Retailer 17
-
£8,067 GBP
View
B
Retailer 18
-
£8,136 GBP
View
Retailer 19
-
£8,567 GBP
View
Price last confirmed 13 days ago
B
Retailer 20
-
£9,561 GBP
View
B
Retailer 21
-
£10,137 GBP
View
Most Expensive
B
NZ Jewellers
925728ba-ded1-4f1b-bb5f-85d81acc0786 · Nov 5
£10,848 GBP
$14,644 USD
View
21 more retailers have this diamond
Prices start from £5,910 GBPSave up to £4,938 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
£5,910 GBP