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Oval|Natural|GIA

1.02ct H SI1 Oval Natural Diamond

EX • H/SI1 • GIA 2516720486

Certificate GIA 2516720486

Diamond specifications and retailer prices

From £2,243 GBP
As of November 5, 2026
Save £2,634 GBP (54%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: £4,877 GBP at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.02ct natural oval diamond

This 1.02ct natural oval sits in the classic one-carat band, graded H colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2516720486. Listed at 20 retailers as of November 5, 2026, with prices from £2,243 to £4,877, a £2,634 spread on the same certified stone. NZ Jewellers lists it at £4,877. 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

1.02
Carat
H
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2516720486
Dimensions8.84 × 5.55 × 3.18 mm
L/W Ratio1.59
Top View
8.84 mm5.55 mm1.02 ctH / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 2516720486
Side View
Table 61.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 57.3%

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 5
Current: £2,790 GBP|Low: £2,219 GBP|High: £4,738 GBP|Avg: £2,999 GBP|-12.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 7£2,219 GBP
Retailer 9£2,251 GBP
Retailer 2£2,536 GBP
Retailer 10£2,634 GBP
Retailer 1£2,790 GBP
Retailer 5£2,897 GBP
Retailer 8£2,998 GBP
Retailer 3£3,076 GBP
Retailer 4£3,417 GBP
Retailer 6£4,669 GBP

46 data points across 10 retailers

20 retailers£2,243 GBP to £4,877 GBP

Retailer 1
-
£2,219 GBP
Price last confirmed 9 days ago
B+
Retailer 2
-
£2,243 GBP
View
B+
Retailer 3
-
£2,251 GBP
View
B+
Retailer 4
-
£2,447 GBP
View
B
Retailer 5
-
£2,536 GBP
View
Retailer 6
-
£2,536 GBP
View
Price last confirmed 8 days ago
B
Retailer 7
-
£2,593 GBP
View
B
Retailer 8
-
£2,634 GBP
View
B
Retailer 9
-
£2,757 GBP
View
B
Retailer 10
-
£2,790 GBP
View
B
Retailer 11
-
£2,876 GBP
View
B
Retailer 12
-
£2,876 GBP
View
B
Retailer 13
-
£2,897 GBP
View
B
Retailer 14
-
£2,926 GBP
View
B
Retailer 15
-
£2,973 GBP
View
Retailer 16
-
£2,998 GBP
View
Price last confirmed 29 days ago
B
Retailer 17
-
£3,076 GBP
View
B
Retailer 18
-
£3,417 GBP
View
B
Retailer 19
-
£4,669 GBP
View
Most Expensive
B
NZ Jewellers
241cd7ec-2512-442e-80eb-943d0a8a5199 · Nov 5
£4,877 GBP
$6,528 USD
View
19 more retailers have this diamond
Prices start from £2,243 GBPSave up to £2,634 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+
1.02ct Oval
£2,243 GBP