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Oval|Natural|GIA

1.30ct E I1 Oval Natural Diamond

EX • E/I1 • GIA 1555949031

Certificate GIA 1555949031

Diamond specifications and retailer prices

From £2,462 GBP
$3,279 USD
As of October 28, 2026
Save £2,819 GBP (53%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: £5,281 GBP at NZ Jewellers · As of October 27, 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 I1 clarity (included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1555949031. Listed at 10 retailers as of October 27, 2026, with prices from £2,462 to £5,281, a £2,819 spread on the same certified stone. NZ Jewellers lists it at £5,281. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.30
Carat
E
Colour
I1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.75°
OriginNatural
Grading LabGIA
CertificateGIA 1555949031
Dimensions8.52 × 6.01 × 3.82 mm
L/W Ratio1.42
Culet sizeNone
Key to symbols
Cloud, Crystal, Knot, Feather, Needle
Top View
8.52 mm6.01 mm1.30 ctE / I1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1555949031
Side View
Table 55.0%Crown 33.75°Girdle: ThickPavilionCulet: NoneDepth 63.5%

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 28
Current: £5,281 GBP|Low: £2,355 GBP|High: £5,281 GBP|Avg: £3,179 GBP|+8.2%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 28, 2026
Retailer 11£2,462 GBP
Retailer 8£2,510 GBP
Retailer 10£2,746 GBP
Retailer 6£2,773 GBP
Retailer 7£2,852 GBP
Retailer 5£2,879 GBP
Retailer 9£3,169 GBP
Retailer 4£3,227 GBP
Retailer 3£3,370 GBP
Retailer 2£3,458 GBP
NZ Jewellers£5,281 GBP

28 data points across 11 retailers

10 retailers£2,462 GBP to £5,281 GBP

A
Cheapest Retailer
-
£2,462 GBP
$3,279 USD
A
Retailer 2
-
£2,510 GBP
$3,343 USD
View
A
Retailer 3
-
£2,746 GBP
$3,657 USD
View
A
Retailer 4
-
£2,773 GBP
$3,693 USD
View
A
Retailer 5
-
£2,852 GBP
$3,798 USD
View
A
Retailer 6
-
£2,879 GBP
$3,834 USD
View
B+
Retailer 7
-
£3,169 GBP
$4,220 USD
View
B+
Retailer 8
-
£3,227 GBP
$4,298 USD
View
B+
Retailer 9
-
£3,458 GBP
€4,386 EUR
View
Most Expensive
B
NZ Jewellers
d0173d62-d7a1-4132-8157-281a6bf3a3d6 · Oct 27
£5,281 GBP
$7,033 USD
View
9 more retailers have this diamond
Prices start from £2,462 GBPSave up to £2,819 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
£2,462 GBP