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Oval|Natural|GIA

1.53ct I SI2 Oval Natural Diamond

VG • I/SI2 • GIA 5242106497

Certificate GIA 5242106497

Diamond specifications and retailer prices

From £3,395 GBP
As of November 5, 2026
Save £4,590 GBP (57%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: £7,985 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 I colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 5242106497. Listed at 10 retailers as of November 5, 2026, with prices from £3,395 to £7,985, a £4,590 spread on the same certified stone. NZ Jewellers lists it at £7,985. 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
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5242106497
Dimensions9.30 × 6.63 × 4.00 mm
L/W Ratio1.40
Girdle conditionFaceted
Top View
9.30 mm6.63 mm1.53 ctI / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 5242106497
Side View
Table 61.0%CrownGirdle: THN-THKPavilionCulet: NoneDepth 60.4%

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 5
Current: £7,985 GBP|Low: £3,395 GBP|High: £7,985 GBP|Avg: £5,267 GBP
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 4£3,395 GBP
Retailer 8£3,768 GBP
Retailer 3£4,407 GBP
Retailer 5£4,437 GBP
Retailer 6£4,535 GBP
Retailer 2£4,632 GBP
Retailer 9£6,971 GBP
Retailer 7£7,015 GBP
NZ Jewellers£7,985 GBP

3 data points across 9 retailers

10 retailers£3,395 GBP to £7,985 GBP

A
Cheapest Retailer
-
£3,395 GBP
B+
Retailer 2
-
£3,768 GBP
View
B+
Retailer 3
-
£3,954 GBP
View
B+
Retailer 4
-
£4,407 GBP
View
Final sale: no returns
B+
Retailer 5
-
£4,437 GBP
View
B+
Retailer 6
-
£4,535 GBP
View
B+
Retailer 7
-
£4,632 GBP
View
B
Retailer 8
-
£6,971 GBP
View
B
Retailer 9
-
£7,015 GBP
View
Most Expensive
B
NZ Jewellers
fa2ad21c-8ba4-41bf-a2c2-c8d795b68a56 · Nov 5
£7,985 GBP
$10,688 USD
View
9 more retailers have this diamond
Prices start from £3,395 GBPSave up to £4,590 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
£3,395 GBP