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Round|Natural|IGI

1.50ct H VVS1 Round Natural Diamond

EX • H/VVS1 • IGI 735528357

Shape and cutting style on the report: Round brilliant

Certificate IGI 735528357

Diamond specifications and retailer prices

From £3,693 GBP
As of November 5, 2026
Save £4,238 GBP (53%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: £7,931 GBP at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.5ct natural round diamond

This 1.5ct natural round sits in the one-and-a-half to two carat band, graded H colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI 735528357. Listed at 22 retailers as of November 5, 2026, with prices from £3,693 to £7,931, a £4,238 spread on the same certified stone. NZ Jewellers lists it at £7,931. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.50
Carat
H
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle36.7°
Pavilion angle40.6°
OriginNatural
Grading LabIGI
CertificateIGI 735528357
Dimensions7.24 × 7.15 × 4.58 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Top View
7.24 mm7.15 mm1.50 ctH / VVS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateIGI 735528357
Side View
Table 56.0%Crown 36.7°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 63.6%

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 5
Current: £4,563 GBP|Low: £3,693 GBP|High: £7,069 GBP|Avg: £5,032 GBP|-1.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 6, 2026
Retailer 3£3,693 GBP
Retailer 7£4,377 GBP
Retailer 1£4,563 GBP
Retailer 6£5,034 GBP
Retailer 4£5,147 GBP
Retailer 2£5,785 GBP
Retailer 5£6,966 GBP

29 data points across 7 retailers

22 retailers£3,693 GBP to £7,931 GBP

A
Cheapest Retailer
-
£3,693 GBP
A
Retailer 2
-
£3,945 GBP
View
A
Retailer 3
-
£4,135 GBP
View
A
Retailer 4
-
£4,198 GBP
View
Retailer 5
-
£4,302 GBP
View
Price last confirmed 12 days ago
A
Retailer 6
-
£4,377 GBP
View
Final sale: no returns
A
Retailer 7
-
£4,410 GBP
View
A
Retailer 8
-
£4,413 GBP
View
A
Retailer 9
-
£4,477 GBP
View
A
Retailer 10
-
£4,540 GBP
View
A
Retailer 11
-
£4,563 GBP
View
A
Retailer 12
-
£4,742 GBP
View
Retailer 13
-
£4,742 GBP
View
Price last confirmed 8 days ago
A
Retailer 14
-
£4,742 GBP
View
A
Retailer 15
-
£4,858 GBP
View
A
Retailer 16
-
£4,907 GBP
View
A
Retailer 17
-
£5,034 GBP
View
A
Retailer 18
-
£5,147 GBP
View
A
Retailer 19
-
£5,471 GBP
View
A
Retailer 20
-
£5,785 GBP
View
B+
Retailer 21
-
£6,966 GBP
View
Most Expensive
B
NZ Jewellers
b914a6d5-0f0c-4ba6-9eb4-553456e46415 · Nov 5
£7,931 GBP
$10,674 USD
View
21 more retailers have this diamond
Prices start from £3,693 GBPSave up to £4,238 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
1.50ct Round
£3,693 GBP