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Oval|Natural|GIA

0.80ct I SI1 Oval Natural Diamond

GD • I/SI1 • GIA 2437292656

Certificate GIA 2437292656

Diamond specifications and retailer prices

From £833 GBP
$1,116 USD
As of October 31, 2026
Save £1,597 GBP (66%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: £2,430 GBP at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 0.8ct natural oval diamond

This 0.8ct natural oval sits in the just-under-one-carat band, graded I colour (near-colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 2437292656. Listed at 22 retailers as of October 30, 2026, with prices from £833 to £2,430, a £1,597 spread on the same certified stone. NZ Jewellers lists it at £2,430. 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

0.80
Carat
I
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 2437292656
Dimensions7.17 × 5.09 × 3.21 mm
L/W Ratio1.41
Top View
7.17 mm5.09 mm0.80 ctI / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceMedium
CertificateGIA 2437292656
Side View
Table 58.0%CrownGirdle: STK-ETKPavilionCulet: NoneDepth 63.0%

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: Oct 31
Current: £1,825 GBP|Low: £710 GBP|High: £1,846 GBP|Avg: £1,154 GBP|-0.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 1, 2026
Retailer 10£833 GBP
Retailer 3£849 GBP
Retailer 9£851 GBP
Retailer 8£865 GBP
Retailer 2£902 GBP
Retailer 5£996 GBP
Retailer 4£1,138 GBP
Retailer 11£1,303 GBP
Retailer 6£1,390 GBP
Retailer 7£1,474 GBP
Retailer 1£1,825 GBP

44 data points across 11 retailers

22 retailers£833 GBP to £2,430 GBP

B+
Cheapest Retailer
-
£833 GBP
$1,116 USD
Final sale: no returns
B+
Retailer 2
-
£839 GBP
$1,124 USD
View
B+
Retailer 3
-
£842 GBP
$1,128 USD
View
B+
Retailer 4
-
£849 GBP
$1,137 USD
View
A
Retailer 5
-
£851 GBP
$1,140 USD
View
B+
Retailer 6
-
£865 GBP
$1,159 USD
View
B+
Retailer 7
-
£886 GBP
$1,187 USD
View
B+
Retailer 8
-
£902 GBP
$1,209 USD
View
B+
Retailer 9
-
£902 GBP
$1,209 USD
View
B+
Retailer 10
-
£937 GBP
$1,256 USD
View
B+
Retailer 11
-
£996 GBP
$1,335 USD
View
B
Retailer 12
-
£1,041 GBP
$1,395 USD
View
B
Retailer 13
-
£1,138 GBP
View
B
Retailer 14
-
£1,257 GBP
$1,684 USD
View
B
Retailer 15
-
£1,290 GBP
$1,728 USD
View
Retailer 16
-
£1,303 GBP
A$2,685 AUD
View
Price last confirmed 28 days ago
B
Retailer 17
-
£1,390 GBP
€1,774 EUR
View
B
Retailer 18
-
£1,419 GBP
$1,901 USD
View
B
Retailer 19
-
£1,474 GBP
ZAR 31,896 ZAR
View
C
Retailer 20
-
£1,625 GBP
CA$3,024 CAD
View
B
Retailer 21
-
£1,825 GBP
View
Most Expensive
C
NZ Jewellers
09471599-ecf3-4f46-8e24-73c0d490e767 · Oct 30
£2,430 GBP
$3,256 USD
View
21 more retailers have this diamond
Prices start from £833 GBPSave up to £1,597 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
0.80ct Oval
£833 GBP