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Oval|Natural|GIA

1.01ct H SI2 Oval Natural Diamond

EX • H/SI2 • GIA 7381257135

Certificate GIA 7381257135

Diamond specifications and retailer prices

From £1,860 GBP
As of November 6, 2026
Save £2,694 GBP (59%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: £4,554 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 7381257135. Listed at 18 retailers as of November 5, 2026, with prices from £1,860 to £4,554, a £2,694 spread on the same certified stone. NZ Jewellers lists it at £4,554. 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
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7381257135
Dimensions7.60 × 5.64 × 3.55 mm
L/W Ratio1.35
Top View
7.60 mm5.64 mm1.01 ctH / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7381257135
Side View
Table 61.0%CrownGirdle: THN-THKPavilionCulet: NoneDepth 63.0%

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: £2,090 GBP|Low: £1,975 GBP|High: £3,769 GBP|Avg: £2,406 GBP|-1.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 6, 2026
Retailer 5£1,995 GBP
Retailer 2£2,037 GBP
Retailer 7£2,042 GBP
Retailer 1£2,090 GBP
Retailer 6£2,262 GBP
Retailer 4£2,549 GBP
Retailer 3£3,715 GBP

44 data points across 7 retailers

18 retailers£1,860 GBP to £4,554 GBP

B+
Cheapest Retailer
-
£1,860 GBP
B+
Retailer 2
-
£1,951 GBP
View
B+
Retailer 3
-
£1,958 GBP
View
Retailer 4
-
£1,995 GBP
View
Price last confirmed 9 days ago
B+
Retailer 5
-
£2,037 GBP
View
B+
Retailer 6
-
£2,042 GBP
View
B+
Retailer 7
-
£2,090 GBP
View
B+
Retailer 8
-
£2,152 GBP
View
B+
Retailer 9
-
£2,152 GBP
View
B
Retailer 10
-
£2,178 GBP
View
Retailer 11
-
£2,178 GBP
View
Price last confirmed 8 days ago
B
Retailer 12
-
£2,226 GBP
View
B+
Retailer 13
-
£2,262 GBP
View
B+
Retailer 14
-
£2,284 GBP
View
B
Retailer 15
-
£2,513 GBP
View
B
Retailer 16
-
£2,549 GBP
View
B
Retailer 17
-
£3,715 GBP
View
Most Expensive
B
NZ Jewellers
171a3557-2606-4d4a-bef5-a6eb126f6964 · Nov 5
£4,554 GBP
$6,095 USD
View
17 more retailers have this diamond
Prices start from £1,860 GBPSave up to £2,694 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
£1,860 GBP