Oval|Natural|GIA

1.30ct E SI1 Oval Natural Diamond

EX • E/SI1 • GIA 6541994249

Certificate GIA 6541994249

Diamond specifications and retailer prices

From £3,681 GBP
A$7,588 AUD
As of October 31, 2026
15 retailers carry this diamond
Most expensive: £6,556 GBP at NZ Jewellers · As of September 25, 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 6541994249. Listed at 15 retailers as of October 31, 2026. 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
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6541994249
Dimensions8.36 × 5.97 × 3.93 mm
L/W Ratio1.40
Top View
8.36 mm5.97 mm1.30 ctE / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6541994249
Side View
Table 59.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 65.8%

Caratlytics Score

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B+
Very Good
Strong quality and value balance
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Price History

Last verified: Oct 31
Current: £2,974 GBP|Low: £2,742 GBP|High: £6,065 GBP|Avg: £3,698 GBP|-1.6%
Retailer 1
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
Retailer 17
Retailer 18
Retailer 19
October 14, 2026
Retailer 3£2,742 GBP
Retailer 4£2,923 GBP
Retailer 1£2,974 GBP
Retailer 14£3,003 GBP
Retailer 19£3,054 GBP
Retailer 11£3,092 GBP
Retailer 13£3,116 GBP
Retailer 10£3,234 GBP
Retailer 2£3,303 GBP
Retailer 6£3,309 GBP
Retailer 8£3,351 GBP
Retailer 16£3,502 GBP
Retailer 12£3,626 GBP
Retailer 9£3,746 GBP
Retailer 5£3,782 GBP
Retailer 17£4,116 GBP
Retailer 18£4,435 GBP
Retailer 15£5,599 GBP
Retailer 7£5,887 GBP

22 data points across 19 retailers

15 retailers

Retailer 1
-
£2,742 GBP
HK$28,700 HKD
Price last confirmed 16 days ago
Retailer 2
-
£3,092 GBP
$4,143 USD
View
Price last confirmed 20 days ago
Retailer 3
-
£3,116 GBP
€3,976 EUR
View
Price last confirmed 17 days ago
Retailer 4
-
£3,234 GBP
$4,333 USD
View
Price last confirmed 22 days ago
Retailer 5
-
£3,303 GBP
$4,426 USD
View
Price last confirmed 17 days ago
Retailer 6
-
£3,351 GBP
$4,490 USD
View
Price last confirmed 18 days ago
Retailer 7
-
£3,502 GBP
$4,692 USD
View
Price last confirmed 18 days ago
Retailer 8
-
£3,626 GBP
View
Price last confirmed 17 days ago
B+
Retailer 9
-
£3,681 GBP
A$7,588 AUD
View
Retailer 10
-
£3,746 GBP
A$7,721 AUD
View
Price last confirmed 21 days ago
Retailer 11
-
£3,782 GBP
$5,067 USD
View
Price last confirmed 18 days ago
Retailer 12
-
£4,435 GBP
ZAR 96,001 ZAR
View
Price last confirmed 18 days ago
Retailer 13
-
£5,599 GBP
$7,502 USD
View
Price last confirmed 18 days ago
Retailer 14
-
£5,887 GBP
View
Price last confirmed 20 days ago
Most Expensive
NZ Jewellers
7185a70d-d375-4361-a9f4-1ab10303e18e · Sep 25
£6,556 GBP
$8,784 USD
View
Price last confirmed 35 days ago
14 more retailers have this diamond
Prices start from £3,681 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
£3,681 GBP