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Oval|Natural|GIA

1.01ct J SI2 Oval Natural Diamond

GD • J/SI2 • GIA 7426088287

Certificate GIA 7426088287

Diamond specifications and retailer prices

From £1,013 GBP
HK$10,600 HKD
As of October 30, 2026
Save £2,340 GBP (70%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: £3,353 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 SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 7426088287. Listed at 16 retailers as of October 30, 2026, with prices from £1,013 to £3,353, a £2,340 spread on the same certified stone. NZ Jewellers lists it at £3,353. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.01
Carat
J
Colour
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishVery Good
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7426088287
Dimensions7.41 × 5.66 × 3.60 mm
L/W Ratio1.31
Top View
7.41 mm5.66 mm1.01 ctJ / SI2
OriginNatural
CutGood
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateGIA 7426088287
Side View
Table 66.0%CrownGirdle: Ext. ThickPavilionCulet: NoneDepth 63.7%

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: £3,353 GBP|Low: £1,013 GBP|High: £3,353 GBP|Avg: £1,585 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
Retailer 17
Retailer 18
October 31, 2026
Retailer 6£1,013 GBP
Retailer 3£1,252 GBP
Retailer 18£1,268 GBP
Retailer 7£1,291 GBP
Retailer 4£1,334 GBP
Retailer 15£1,375 GBP
Retailer 16£1,375 GBP
Retailer 12£1,381 GBP
Retailer 9£1,417 GBP
Retailer 14£1,438 GBP
Retailer 5£1,477 GBP
Retailer 8£1,500 GBP
Retailer 2£1,541 GBP
Retailer 17£1,586 GBP
Retailer 10£1,708 GBP
Retailer 11£1,877 GBP
Retailer 13£2,421 GBP
NZ Jewellers£3,353 GBP

25 data points across 18 retailers

16 retailers£1,013 GBP to £3,353 GBP

B+
Cheapest Retailer
-
£1,013 GBP
HK$10,600 HKD
B+
Retailer 2
-
£1,252 GBP
$1,678 USD
View
B
Retailer 3
-
£1,268 GBP
$1,699 USD
View
Final sale: no returns
B
Retailer 4
-
£1,334 GBP
$1,787 USD
View
B
Retailer 5
-
£1,375 GBP
$1,842 USD
View
B
Retailer 6
-
£1,375 GBP
$1,842 USD
View
B
Retailer 7
-
£1,381 GBP
View
B
Retailer 8
-
£1,417 GBP
SGD 2,566 SGD
View
B
Retailer 9
-
£1,438 GBP
$1,927 USD
View
B
Retailer 10
-
£1,477 GBP
$1,979 USD
View
B
Retailer 11
-
£1,500 GBP
$2,010 USD
View
B
Retailer 12
-
£1,541 GBP
View
B
Retailer 13
-
£1,586 GBP
$2,125 USD
View
B
Retailer 14
-
£1,877 GBP
€2,395 EUR
View
C
Retailer 15
-
£2,421 GBP
View
Most Expensive
C
NZ Jewellers
6dee5ede-8a3d-477b-b45e-ca31b369e086 · Oct 30
£3,353 GBP
$4,492 USD
View
15 more retailers have this diamond
Prices start from £1,013 GBPSave up to £2,340 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+
1.01ct Oval
£1,013 GBP