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Oval|Natural|GIA

1.01ct J SI2 Oval Natural Diamond

VG • J/SI2 • GIA 5393586643

Certificate GIA 5393586643

Diamond specifications and retailer prices

From £1,274 GBP
$1,707 USD
As of October 29, 2026
Save £2,046 GBP (62%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: £3,320 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 very-good cut grade stated by the retailer rather than the lab and certified by GIA 5393586643. Listed at 17 retailers as of October 29, 2026, with prices from £1,274 to £3,320, a £2,046 spread on the same certified stone. NZ Jewellers lists it at £3,320. 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
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5393586643
Dimensions7.46 × 5.51 × 3.60 mm
L/W Ratio1.35
Top View
7.46 mm5.51 mm1.01 ctJ / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 5393586643
Side View
Table 57.0%CrownGirdle: VTK-ETKPavilionCulet: NoneDepth 65.4%

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 29
Current: £1,742 GBP|Low: £1,140 GBP|High: £2,816 GBP|Avg: £1,635 GBP|+4.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 30, 2026
Retailer 8£1,274 GBP
Retailer 4£1,299 GBP
Retailer 6£1,327 GBP
Retailer 5£1,340 GBP
Retailer 9£1,400 GBP
Retailer 7£1,439 GBP
Retailer 1£1,742 GBP
Retailer 3£2,165 GBP
Retailer 2£2,797 GBP

43 data points across 9 retailers

17 retailers£1,274 GBP to £3,320 GBP

B+
Cheapest Retailer
-
£1,274 GBP
$1,707 USD
B+
Retailer 2
-
£1,296 GBP
$1,737 USD
View
B+
Retailer 3
-
£1,299 GBP
$1,741 USD
View
B+
Retailer 4
-
£1,327 GBP
$1,778 USD
View
Final sale: no returns
B+
Retailer 5
-
£1,340 GBP
$1,795 USD
View
B+
Retailer 6
-
£1,353 GBP
$1,812 USD
View
B+
Retailer 7
-
£1,400 GBP
$1,876 USD
View
B+
Retailer 8
-
£1,439 GBP
$1,928 USD
View
B+
Retailer 9
-
£1,439 GBP
$1,928 USD
View
B
Retailer 10
-
£1,505 GBP
$2,017 USD
View
B
Retailer 11
-
£1,658 GBP
$2,222 USD
View
B
Retailer 12
-
£1,660 GBP
$2,224 USD
View
B
Retailer 13
-
£1,742 GBP
View
B
Retailer 14
-
£1,828 GBP
CA$3,402 CAD
View
B
Retailer 15
-
£2,165 GBP
€2,763 EUR
View
B
Retailer 16
-
£2,797 GBP
View
Most Expensive
C
NZ Jewellers
ff8ea75f-8a7e-4dd3-b7cd-bca993d78b86 · Oct 30
£3,320 GBP
$4,449 USD
View
16 more retailers have this diamond
Prices start from £1,274 GBPSave up to £2,046 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
£1,274 GBP