CaratHunter
Plans
Oval|Natural|GIA

1.30ct E SI1 Oval Natural Diamond

ID • E/SI1 • GIA 7541153082

Certificate GIA 7541153082

Diamond specifications and retailer prices

From £3,172 GBP
HK$33,200 HKD
As of October 30, 2026
Save £3,824 GBP (55%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: £6,996 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 7541153082. Listed at 22 retailers as of October 30, 2026, with prices from £3,172 to £6,996, a £3,824 spread on the same certified stone. NZ Jewellers lists it at £6,996. 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
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.77°
Pavilion angle36.09°
OriginNatural
Grading LabGIA
CertificateGIA 7541153082
Dimensions8.40 × 5.98 × 3.81 mm
L/W Ratio1.40
Cert comments
Clouds are not shown. Pinpoints are not shown.
Key to symbols
Crystal, Feather, Needle
Top View
8.40 mm5.98 mm1.30 ctE / SI1
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7541153082
Side View
Table 62.0%Crown 40.77°Girdle: STK-VTKPavilion 36.09°Culet: NoneDepth 63.6%

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: Oct 30
Current: £4,733 GBP|Low: £3,172 GBP|High: £6,742 GBP|Avg: £4,255 GBP|+2.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 31, 2026
Retailer 3£3,172 GBP
Retailer 4£3,248 GBP
Retailer 9£3,539 GBP
Retailer 8£3,667 GBP
Retailer 10£3,861 GBP
Retailer 5£4,081 GBP
Retailer 11£4,190 GBP
Retailer 2£4,279 GBP
Retailer 1£4,733 GBP
Retailer 6£5,093 GBP
Retailer 7£6,671 GBP

34 data points across 11 retailers

22 retailers£3,172 GBP to £6,996 GBP

A
Cheapest Retailer
-
£3,172 GBP
HK$33,200 HKD
A
Retailer 2
-
£3,248 GBP
₹414,420 INR
View
A
Retailer 3
-
£3,539 GBP
$4,742 USD
View
B+
Retailer 4
-
£3,648 GBP
$4,888 USD
View
B+
Retailer 5
-
£3,667 GBP
SGD 6,640 SGD
View
B+
Retailer 6
-
£3,861 GBP
$5,173 USD
View
Final sale: no returns
B+
Retailer 7
-
£3,911 GBP
$5,240 USD
View
Retailer 8
-
£4,067 GBP
SGD 7,364 SGD
View
Price last confirmed 17 days ago
B+
Retailer 9
-
£4,081 GBP
View
B+
Retailer 10
-
£4,182 GBP
$5,604 USD
View
B+
Retailer 11
-
£4,182 GBP
$5,604 USD
View
B+
Retailer 12
-
£4,183 GBP
$5,605 USD
View
Retailer 13
-
£4,190 GBP
A$8,636 AUD
View
Price last confirmed 21 days ago
B+
Retailer 14
-
£4,279 GBP
$5,734 USD
View
B+
Retailer 15
-
£4,298 GBP
$5,759 USD
View
B+
Retailer 16
-
£4,733 GBP
€6,040 EUR
View
B+
Retailer 17
-
£4,827 GBP
$6,467 USD
View
B+
Retailer 18
-
£5,093 GBP
ZAR 110,254 ZAR
View
B
Retailer 19
-
£6,071 GBP
$8,135 USD
View
B
Retailer 20
-
£6,241 GBP
$8,363 USD
View
B
Retailer 21
-
£6,671 GBP
View
Most Expensive
B
NZ Jewellers
ef0ed598-6d67-486c-bdeb-6b737b9181c2 · Oct 30
£6,996 GBP
$9,374 USD
View
21 more retailers have this diamond
Prices start from £3,172 GBPSave up to £3,824 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
1.30ct Oval
£3,172 GBP