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Oval|Natural|GIA

1.02ct H SI1 Oval Natural Diamond

VG • H/SI1 • GIA 2527292040

Certificate GIA 2527292040

Diamond specifications and retailer prices

From £1,464 GBP
As of November 6, 2026
Save £2,817 GBP (66%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: £4,280 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 very-good cut grade stated by the retailer rather than the lab and certified by GIA 2527292040. Listed at 19 retailers as of November 5, 2026, with prices from £1,464 to £4,280, a £2,817 spread on the same certified stone. NZ Jewellers lists it at £4,280. 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

1.02
Carat
H
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 2527292040
Dimensions8.00 × 5.53 × 3.51 mm
L/W Ratio1.45
Top View
8.00 mm5.53 mm1.02 ctH / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 2527292040
Side View
Table 57.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 63.4%

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: £1,464 GBP|Low: £1,464 GBP|High: £2,377 GBP|Avg: £1,946 GBP|-2.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 1£1,464 GBP
Retailer 4£1,491 GBP
Retailer 9£1,556 GBP
Retailer 6£1,833 GBP
Retailer 5£1,879 GBP
Retailer 2£1,986 GBP
Retailer 7£2,294 GBP
Retailer 8£2,294 GBP
Retailer 3£2,350 GBP

34 data points across 9 retailers

19 retailers£1,464 GBP to £4,280 GBP

A
Cheapest Retailer
-
£1,464 GBP
A
Retailer 2
-
£1,491 GBP
View
A
Retailer 3
-
£1,556 GBP
View
Final sale: no returns
B+
Retailer 4
-
£1,795 GBP
View
B+
Retailer 5
-
£1,804 GBP
View
B+
Retailer 6
-
£1,833 GBP
View
Retailer 7
-
£1,879 GBP
View
Price last confirmed 9 days ago
B+
Retailer 8
-
£1,986 GBP
View
B+
Retailer 9
-
£2,013 GBP
View
Retailer 10
-
£2,047 GBP
View
Price last confirmed 8 days ago
B+
Retailer 11
-
£2,047 GBP
View
B
Retailer 12
-
£2,077 GBP
View
B
Retailer 13
-
£2,126 GBP
View
B
Retailer 14
-
£2,210 GBP
View
Retailer 15
-
£2,294 GBP
View
Price last confirmed 30 days ago
B+
Retailer 16
-
£2,350 GBP
View
B
Retailer 17
-
£2,362 GBP
View
B
Retailer 18
-
£3,668 GBP
View
Most Expensive
B
NZ Jewellers
a5c23047-e148-4efe-a513-e28d1bec32ee · Nov 5
£4,280 GBP
$5,729 USD
View
18 more retailers have this diamond
Prices start from £1,464 GBPSave up to £2,817 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
1.02ct Oval
£1,464 GBP