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Oval|Natural|IGI

0.80ct G SI1 Oval Natural Diamond

VG • G/SI1 • IGI 840602753

Shape and cutting style on the report: Oval brilliant

Certificate IGI 840602753

Diamond specifications and retailer prices

From £867 GBP
$1,162 USD
As of November 2, 2026
Save £1,425 GBP (62%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: £2,293 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 G colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI 840602753. Listed at 16 retailers as of October 30, 2026, with prices from £867 to £2,293, a £1,425 spread on the same certified stone. NZ Jewellers lists it at £2,293. 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
G
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.6°
Pavilion angle38.7°
OriginNatural
Grading LabIGI
CertificateIGI 840602753
Dimensions7.88 × 5.06 × 3.15 mm
L/W Ratio1.56
Girdle conditionFaceted
Culet sizeNone
Top View
7.88 mm5.06 mm0.80 ctG / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 840602753
Side View
Table 57.0%Crown 38.6°Girdle: MED-STKPavilion 38.7°Culet: NoneDepth 62.3%

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 2
Current: £2,293 GBP|Low: £824 GBP|High: £2,338 GBP|Avg: £1,139 GBP|+5.2%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
November 2, 2026
Retailer 6£867 GBP
Retailer 12£888 GBP
Retailer 3£901 GBP
Retailer 14£940 GBP
Retailer 8£959 GBP
Retailer 16£978 GBP
Retailer 15£992 GBP
Retailer 7£996 GBP
Retailer 10£1,041 GBP
Retailer 5£1,084 GBP
Retailer 9£1,091 GBP
Retailer 11£1,185 GBP
Retailer 2£1,220 GBP
Retailer 4£1,390 GBP
Retailer 13£1,721 GBP
NZ Jewellers£2,293 GBP

25 data points across 16 retailers

16 retailers£867 GBP to £2,293 GBP

A
Cheapest Retailer
-
£867 GBP
$1,162 USD
Final sale: no returns
A
Retailer 2
-
£888 GBP
$1,190 USD
View
A
Retailer 3
-
£901 GBP
$1,207 USD
View
A
Retailer 4
-
£940 GBP
$1,259 USD
View
B+
Retailer 5
-
£959 GBP
$1,285 USD
View
A
Retailer 6
-
£978 GBP
$1,310 USD
View
A
Retailer 7
-
£992 GBP
$1,329 USD
View
B+
Retailer 8
-
£996 GBP
$1,334 USD
View
B+
Retailer 9
-
£1,041 GBP
$1,394 USD
View
B+
Retailer 10
-
£1,084 GBP
$1,453 USD
View
B+
Retailer 11
-
£1,091 GBP
View
B+
Retailer 12
-
£1,185 GBP
View
B+
Retailer 13
-
£1,220 GBP
€1,557 EUR
View
B
Retailer 14
-
£1,390 GBP
ZAR 30,096 ZAR
View
B
Retailer 15
-
£1,721 GBP
View
Most Expensive
B
NZ Jewellers
38445d72-b268-4241-96a7-175327ee37da · Oct 30
£2,293 GBP
$3,072 USD
View
15 more retailers have this diamond
Prices start from £867 GBPSave up to £1,425 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
£867 GBP