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Oval|Natural|IGI

1.50ct I VVS1 Oval Natural Diamond

VG • I/VVS1 • IGI 758571092

Shape and cutting style on the report: Oval brilliant

Certificate IGI 758571092

Diamond specifications and retailer prices

From £3,834 GBP
As of November 1, 2026
Save £3,695 GBP (49%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: £7,529 GBP at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.5ct natural oval diamond

This 1.5ct natural oval sits in the one-and-a-half to two carat band, graded I colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI 758571092. Listed at 16 retailers as of November 1, 2026, with prices from £3,834 to £7,529, a £3,695 spread on the same certified stone. NZ Jewellers lists it at £7,529. 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

1.50
Carat
I
Colour
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.9°
Pavilion angle36°
OriginNatural
Grading LabIGI
CertificateIGI 758571092
Dimensions9.17 × 6.49 × 3.85 mm
L/W Ratio1.41
Girdle conditionFaceted
Culet sizePointed
Top View
9.17 mm6.49 mm1.50 ctI / VVS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 758571092
Side View
Table 60.0%Crown 34.9°Girdle: STK-THKPavilion 36°Culet: NoneDepth 59.3%

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 1
Current: £7,529 GBP|Low: £3,834 GBP|High: £7,529 GBP|Avg: £5,032 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
November 5, 2026
Retailer 10£3,834 GBP
Retailer 2£4,037 GBP
Retailer 11£4,155 GBP
Retailer 5£4,262 GBP
Retailer 8£4,406 GBP
Retailer 3£4,502 GBP
Retailer 4£4,502 GBP
Retailer 7£4,917 GBP
Retailer 12£5,194 GBP
Retailer 9£5,531 GBP
Retailer 6£6,614 GBP
NZ Jewellers£7,529 GBP

39 data points across 12 retailers

16 retailers£3,834 GBP to £7,529 GBP

A
Cheapest Retailer
-
£3,834 GBP
A
Retailer 2
-
£3,926 GBP
View
A
Retailer 3
-
£4,017 GBP
View
A
Retailer 4
-
£4,037 GBP
View
A
Retailer 5
-
£4,155 GBP
View
Final sale: no returns
A
Retailer 6
-
£4,262 GBP
View
A
Retailer 7
-
£4,406 GBP
View
Retailer 8
-
£4,502 GBP
View
Price last confirmed 37 days ago
Retailer 9
-
£4,502 GBP
View
Price last confirmed 7 days ago
A
Retailer 10
-
£4,505 GBP
View
A
Retailer 11
-
£4,869 GBP
View
A
Retailer 12
-
£4,917 GBP
View
A
Retailer 13
-
£5,194 GBP
View
A
Retailer 14
-
£5,531 GBP
View
B+
Retailer 15
-
£6,614 GBP
View
Most Expensive
B
NZ Jewellers
523496a5-ba33-447b-bd67-f6cbda98d58b · Nov 5
£7,529 GBP
$10,133 USD
View
15 more retailers have this diamond
Prices start from £3,834 GBPSave up to £3,695 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 Oval
£3,834 GBP