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Oval|Natural|IGI

1.53ct I I1 Oval Natural Diamond

VG • I/I1 • IGI 786683063

Shape and cutting style on the report: Oval brilliant

Certificate IGI 786683063

Diamond specifications and retailer prices

From £1,520 GBP
$2,036 USD
As of November 2, 2026
Save £1,996 GBP (57%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: £3,516 GBP at NZ Jewellers · As of October 30, 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 I colour (near-colourless) and I1 clarity (included), with a very-good cut grade and certified by IGI 786683063. Listed at 7 retailers as of October 30, 2026, with prices from £1,520 to £3,516, a £1,996 spread on the same certified stone. NZ Jewellers lists it at £3,516. 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
I
Colour
I1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.2°
Pavilion angle39.6°
OriginNatural
Grading LabIGI
CertificateIGI 786683063
Dimensions9.16 × 6.30 × 3.95 mm
L/W Ratio1.45
Girdle conditionFaceted
Culet sizePointed
Top View
9.16 mm6.30 mm1.53 ctI / I1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 786683063
Side View
Table 61.0%Crown 40.2°Girdle: MED-STKPavilion 39.6°Culet: NoneDepth 62.7%

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 2
Current: £3,516 GBP|Low: £1,520 GBP|High: £3,805 GBP|Avg: £2,116 GBP|-7.6%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 2, 2026
Retailer 3£1,520 GBP
Retailer 5£1,681 GBP
Retailer 7£1,681 GBP
Retailer 6£1,759 GBP
Retailer 2£1,940 GBP
Retailer 4£2,100 GBP
Retailer 8£2,244 GBP
NZ Jewellers£3,516 GBP

35 data points across 8 retailers

7 retailers£1,520 GBP to £3,516 GBP

A
Cheapest Retailer
-
£1,520 GBP
$2,036 USD
A
Retailer 2
-
£1,681 GBP
$2,253 USD
View
A
Retailer 3
-
£1,681 GBP
$2,253 USD
View
A
Retailer 4
-
£1,759 GBP
$2,357 USD
View
B+
Retailer 5
-
£1,940 GBP
$2,600 USD
View
B+
Retailer 6
-
£2,100 GBP
€2,680 EUR
View
Most Expensive
B+
NZ Jewellers
667cc198-e8f0-4184-b6b6-55f3b417a61a · Oct 30
£3,516 GBP
$4,711 USD
View
6 more retailers have this diamond
Prices start from £1,520 GBPSave up to £1,996 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
£1,520 GBP