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Oval|Natural|IGI

1.53ct G SI2 Oval Natural Diamond

VG • G/SI2 • IGI 790682778

Shape and cutting style on the report: Oval brilliant

Certificate IGI 790682778

Diamond specifications and retailer prices

From £2,572 GBP
As of November 4, 2026
Save £2,521 GBP (50%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: £5,094 GBP at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.53ct natural oval diamond

This 1.53ct natural oval sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade and certified by IGI 790682778. Listed at 14 retailers as of November 4, 2026, with prices from £2,572 to £5,094, a £2,521 spread on the same certified stone. NZ Jewellers lists it at £5,094. 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

1.53
Carat
G
Colour
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceStrong
Crown angle38.7°
Pavilion angle40.1°
OriginNatural
Grading LabIGI
CertificateIGI 790682778
Dimensions8.57 × 6.46 × 4.18 mm
L/W Ratio1.33
Girdle conditionFaceted
Culet sizePointed
Top View
8.57 mm6.46 mm1.53 ctG / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceStrong
CertificateIGI 790682778
Side View
Table 61.0%Crown 38.7°Girdle: STK-THKPavilion 40.1°Culet: NoneDepth 64.7%

Caratlytics Score

How it works →
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 4
Current: £5,094 GBP|Low: £2,474 GBP|High: £5,094 GBP|Avg: £3,420 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
November 6, 2026
Retailer 4£2,572 GBP
Retailer 13£2,634 GBP
Retailer 9£2,699 GBP
Retailer 11£2,799 GBP
Retailer 2£2,817 GBP
Retailer 12£2,923 GBP
Retailer 10£2,924 GBP
Retailer 14£2,924 GBP
Retailer 7£3,307 GBP
Retailer 3£3,374 GBP
Retailer 5£3,744 GBP
Retailer 8£4,889 GBP
Retailer 6£5,083 GBP
NZ Jewellers£5,094 GBP

43 data points across 14 retailers

14 retailers£2,572 GBP to £5,094 GBP

A
Cheapest Retailer
-
£2,572 GBP
A
Retailer 2
-
£2,634 GBP
View
A
Retailer 3
-
£2,699 GBP
View
Final sale: no returns
B+
Retailer 4
-
£2,799 GBP
View
A
Retailer 5
-
£2,817 GBP
View
Retailer 6
-
£2,923 GBP
View
Price last confirmed 8 days ago
B+
Retailer 7
-
£2,924 GBP
View
B+
Retailer 8
-
£2,924 GBP
View
B+
Retailer 9
-
£3,307 GBP
View
Retailer 10
-
£3,374 GBP
View
Price last confirmed 66 days ago
B+
Retailer 11
-
£3,374 GBP
View
B+
Retailer 12
-
£4,889 GBP
View
Retailer 13
-
£5,094 GBP
View
Price last confirmed 68 days ago
Most Expensive
B+
NZ Jewellers
09255756-07eb-4d0d-8a37-8a750cc78bdf · Nov 5
£5,094 GBP
$6,818 USD
View
13 more retailers have this diamond
Prices start from £2,572 GBPSave up to £2,521 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
1.53ct Oval
£2,572 GBP