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Oval|Natural|GIA

1.01ct H SI2 Oval Natural Diamond

EX • H/SI2 • GIA 6422335321

Certificate GIA 6422335321

Diamond specifications and retailer prices

From £1,595 GBP
As of November 6, 2026
Save £3,028 GBP (65%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: £4,623 GBP at NZ Jewellers · As of November 5, 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 H colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6422335321. Listed at 17 retailers as of November 5, 2026, with prices from £1,595 to £4,623, a £3,028 spread on the same certified stone. NZ Jewellers lists it at £4,623. 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

1.01
Carat
H
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6422335321
Dimensions8.05 × 5.36 × 3.32 mm
L/W Ratio1.50
Top View
8.05 mm5.36 mm1.01 ctH / SI2
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 6422335321
Side View
Table 61.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 61.9%

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 6
Current: £1,595 GBP|Low: £1,595 GBP|High: £3,743 GBP|Avg: £2,229 GBP|-2.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 1£1,595 GBP
Retailer 6£1,626 GBP
Retailer 8£2,023 GBP
Retailer 9£2,025 GBP
Retailer 10£2,040 GBP
Retailer 3£2,254 GBP
Retailer 2£2,297 GBP
Retailer 4£2,341 GBP
Retailer 7£2,589 GBP
Retailer 5£3,688 GBP

39 data points across 10 retailers

17 retailers£1,595 GBP to £4,623 GBP

A
Cheapest Retailer
-
£1,595 GBP
B+
Retailer 2
-
£1,626 GBP
View
B+
Retailer 3
-
£1,888 GBP
View
B+
Retailer 4
-
£2,023 GBP
View
Retailer 5
-
£2,025 GBP
View
Price last confirmed 9 days ago
B+
Retailer 6
-
£2,040 GBP
View
Final sale: no returns
Retailer 7
-
£2,211 GBP
View
Price last confirmed 8 days ago
B
Retailer 8
-
£2,211 GBP
View
B
Retailer 9
-
£2,254 GBP
View
B+
Retailer 10
-
£2,297 GBP
View
B
Retailer 11
-
£2,318 GBP
View
B+
Retailer 12
-
£2,341 GBP
View
B
Retailer 13
-
£2,551 GBP
View
B
Retailer 14
-
£2,589 GBP
View
B
Retailer 15
-
£3,130 GBP
View
B
Retailer 16
-
£3,688 GBP
View
Most Expensive
B
NZ Jewellers
d9c09d8c-ea54-4b26-8342-26ba7207da95 · Nov 5
£4,623 GBP
$6,188 USD
View
16 more retailers have this diamond
Prices start from £1,595 GBPSave up to £3,028 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
£1,595 GBP