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Oval|Natural|GIA

1.01ct H SI2 Oval Natural Diamond

VG • H/SI2 • GIA 6432389992

Certificate GIA 6432389992

Diamond specifications and retailer prices

From £1,647 GBP
As of November 6, 2026
Save £2,692 GBP (62%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: £4,339 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 very-good cut grade stated by the retailer rather than the lab and certified by GIA 6432389992. Listed at 19 retailers as of November 5, 2026, with prices from £1,647 to £4,339, a £2,692 spread on the same certified stone. NZ Jewellers lists it at £4,339. 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
H
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6432389992
Dimensions8.09 × 5.40 × 3.49 mm
L/W Ratio1.50
Top View
8.09 mm5.40 mm1.01 ctH / SI2
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 6432389992
Side View
Table 65.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 64.5%

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: Nov 6
Current: £4,339 GBP|Low: £1,647 GBP|High: £4,339 GBP|Avg: £2,332 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
November 6, 2026
Retailer 9£1,647 GBP
Retailer 7£1,662 GBP
Retailer 4£1,830 GBP
Retailer 12£1,880 GBP
Retailer 8£1,967 GBP
Retailer 11£2,037 GBP
Retailer 10£2,053 GBP
Retailer 3£2,170 GBP
Retailer 2£2,197 GBP
Retailer 6£2,426 GBP
Retailer 5£3,626 GBP
NZ Jewellers£4,339 GBP

43 data points across 12 retailers

19 retailers£1,647 GBP to £4,339 GBP

B+
Cheapest Retailer
-
£1,647 GBP
Retailer 2
-
£1,662 GBP
View
Price last confirmed 18 days ago
B+
Retailer 3
-
£1,689 GBP
View
B+
Retailer 4
-
£1,699 GBP
View
B+
Retailer 5
-
£1,772 GBP
View
B+
Retailer 6
-
£1,830 GBP
View
B+
Retailer 7
-
£1,880 GBP
View
Retailer 8
-
£1,880 GBP
View
Price last confirmed 8 days ago
B+
Retailer 9
-
£1,967 GBP
View
B
Retailer 10
-
£2,037 GBP
View
B
Retailer 11
-
£2,053 GBP
View
B
Retailer 12
-
£2,152 GBP
View
B
Retailer 13
-
£2,152 GBP
View
B
Retailer 14
-
£2,170 GBP
View
B
Retailer 15
-
£2,197 GBP
View
B
Retailer 16
-
£2,226 GBP
View
B
Retailer 17
-
£2,426 GBP
View
B
Retailer 18
-
£3,626 GBP
View
Most Expensive
C
NZ Jewellers
91852383-4721-448a-af0e-665f014b3fcb · Nov 5
£4,339 GBP
$5,808 USD
View
18 more retailers have this diamond
Prices start from £1,647 GBPSave up to £2,692 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
£1,647 GBP