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Oval|Natural|GIA

1.30ct E SI1 Oval Natural Diamond

EX • E/SI1 • GIA 7536955038

Certificate GIA 7536955038

Diamond specifications and retailer prices

From £4,152 GBP
$5,563 USD
As of October 30, 2026
Save £4,637 GBP (53%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: £8,789 GBP at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.3ct natural oval diamond

This 1.3ct natural oval sits in the one-and-a-quarter to one-and-a-half carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7536955038. Listed at 23 retailers as of October 30, 2026, with prices from £4,152 to £8,789, a £4,637 spread on the same certified stone. NZ Jewellers lists it at £8,789. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.30
Carat
E
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 7536955038
Dimensions9.29 × 5.80 × 3.71 mm
L/W Ratio1.60
Top View
9.29 mm5.80 mm1.30 ctE / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 7536955038
Side View
Table 59.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 63.9%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: £8,789 GBP|Low: £4,152 GBP|High: £8,789 GBP|Avg: £5,508 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
Retailer 15
Retailer 16
October 30, 2026
Retailer 4£4,152 GBP
Retailer 6£4,231 GBP
Retailer 5£4,426 GBP
Retailer 3£4,431 GBP
Retailer 7£4,760 GBP
Retailer 14£4,760 GBP
Retailer 16£4,760 GBP
Retailer 8£4,950 GBP
Retailer 9£5,039 GBP
Retailer 13£5,100 GBP
Retailer 2£5,141 GBP
Retailer 11£5,422 GBP
Retailer 15£5,493 GBP
Retailer 12£6,399 GBP
Retailer 10£7,783 GBP
NZ Jewellers£8,789 GBP

36 data points across 16 retailers

23 retailers£4,152 GBP to £8,789 GBP

B+
Cheapest Retailer
-
£4,152 GBP
$5,563 USD
B+
Retailer 2
-
£4,231 GBP
$5,669 USD
View
B+
Retailer 3
-
£4,426 GBP
$5,930 USD
View
B+
Retailer 4
-
£4,431 GBP
$5,937 USD
View
Retailer 5
-
£4,760 GBP
$6,378 USD
View
Price last confirmed 32 days ago
B+
Retailer 6
-
£4,760 GBP
$6,378 USD
View
B+
Retailer 7
-
£4,760 GBP
$6,378 USD
View
B+
Retailer 8
-
£4,760 GBP
$6,378 USD
View
B+
Retailer 9
-
£4,950 GBP
$6,632 USD
View
B+
Retailer 10
-
£5,039 GBP
View
Retailer 11
-
£5,100 GBP
A$10,513 AUD
View
Price last confirmed 9 days ago
B+
Retailer 12
-
£5,141 GBP
View
B
Retailer 13
-
£5,291 GBP
$7,090 USD
View
B
Retailer 14
-
£5,291 GBP
$7,090 USD
View
B
Retailer 15
-
£5,376 GBP
$7,203 USD
View
B
Retailer 16
-
£5,422 GBP
€6,919 EUR
View
B
Retailer 17
-
£5,471 GBP
$7,330 USD
View
Retailer 18
-
£5,493 GBP
$7,360 USD
View
Price last confirmed 32 days ago
B
Retailer 19
-
£5,493 GBP
$7,360 USD
View
B
Retailer 20
-
£6,399 GBP
ZAR 138,506 ZAR
View
B
Retailer 21
-
£7,783 GBP
View
Retailer 22
-
£8,789 GBP
$11,776 USD
View
Price last confirmed 30 days ago
Most Expensive
B
NZ Jewellers
dc95fda1-d533-4b06-9a2c-c59ccd6e3abd · Oct 30
£8,789 GBP
$11,776 USD
View
22 more retailers have this diamond
Prices start from £4,152 GBPSave up to £4,637 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.

B+
1.30ct Oval
£4,152 GBP