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Oval|Natural|GIA

1.01ct J I1 Oval Natural Diamond

EX • J/I1 • GIA 2446850365

Certificate GIA 2446850365

Diamond specifications and retailer prices

From £745 GBP
HK$7,800 HKD
As of November 1, 2026
Save £1,702 GBP (70%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: £2,447 GBP at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.01ct natural oval diamond

This 1.01ct natural oval sits in the classic one-carat band, graded J colour (near-colourless) and I1 clarity (included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2446850365. Listed at 8 retailers as of October 30, 2026, with prices from £745 to £2,447, a £1,702 spread on the same certified stone. NZ Jewellers lists it at £2,447. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.01
Carat
J
Colour
I1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2446850365
Dimensions7.91 × 5.45 × 3.48 mm
L/W Ratio1.45
Top View
7.91 mm5.45 mm1.01 ctJ / I1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 2446850365
Side View
Table 57.0%CrownGirdle: THN-NULPavilionCulet: NoneDepth 63.9%

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: Nov 1
Current: £2,447 GBP|Low: £736 GBP|High: £2,482 GBP|Avg: £1,210 GBP|-1.4%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 31, 2026
Retailer 2£745 GBP
Retailer 8£930 GBP
Retailer 5£1,003 GBP
Retailer 7£1,003 GBP
Retailer 9£1,025 GBP
Retailer 6£1,049 GBP
Retailer 4£1,158 GBP
Retailer 10£1,248 GBP
Retailer 3£1,400 GBP
NZ Jewellers£2,447 GBP

29 data points across 10 retailers

8 retailers£745 GBP to £2,447 GBP

A
Cheapest Retailer
-
£745 GBP
HK$7,800 HKD
B+
Retailer 2
-
£930 GBP
$1,246 USD
View
B+
Retailer 3
-
£1,003 GBP
$1,344 USD
View
B+
Retailer 4
-
£1,003 GBP
$1,344 USD
View
B+
Retailer 5
-
£1,049 GBP
$1,406 USD
View
B+
Retailer 6
-
£1,158 GBP
$1,551 USD
View
B
Retailer 7
-
£1,400 GBP
€1,786 EUR
View
Most Expensive
B
NZ Jewellers
40a06163-84fc-48b5-9bdf-b6cd65a76c23 · Oct 30
£2,447 GBP
$3,279 USD
View
7 more retailers have this diamond
Prices start from £745 GBPSave up to £1,702 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
1.01ct Oval
£745 GBP