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Oval|Natural|GIA

0.80ct I SI1 Oval Natural Diamond

VG • I/SI1 • GIA 6421163952

Certificate GIA 6421163952

Diamond specifications and retailer prices

From £819 GBP
₹104,558 INR
As of October 30, 2026
Save £1,934 GBP (70%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: £2,753 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 very-good cut grade stated by the retailer rather than the lab and certified by GIA 6421163952. Listed at 21 retailers as of October 30, 2026, with prices from £819 to £2,753, a £1,934 spread on the same certified stone. NZ Jewellers lists it at £2,753. 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
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6421163952
Dimensions7.02 × 5.00 × 3.20 mm
L/W Ratio1.40
Top View
7.02 mm5.00 mm0.80 ctI / SI1
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceFaint
CertificateGIA 6421163952
Side View
Table 62.0%CrownGirdle: THK-ETKPavilionCulet: NoneDepth 64.0%

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 30
Current: £2,753 GBP|Low: £816 GBP|High: £2,753 GBP|Avg: £1,320 GBP
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
Retailer 17
October 31, 2026
Retailer 12£819 GBP
Retailer 5£1,042 GBP
Retailer 8£1,049 GBP
Retailer 9£1,090 GBP
Retailer 4£1,129 GBP
Retailer 16£1,129 GBP
Retailer 10£1,137 GBP
Retailer 17£1,181 GBP
Retailer 13£1,230 GBP
Retailer 11£1,239 GBP
Retailer 15£1,259 GBP
Retailer 2£1,302 GBP
Retailer 14£1,428 GBP
Retailer 6£1,540 GBP
Retailer 7£1,668 GBP
Retailer 3£1,989 GBP
NZ Jewellers£2,753 GBP

25 data points across 17 retailers

21 retailers£819 GBP to £2,753 GBP

A
Cheapest Retailer
-
£819 GBP
₹104,558 INR
A
Retailer 2
-
£822 GBP
HK$8,600 HKD
View
B+
Retailer 3
-
£1,042 GBP
$1,396 USD
View
Final sale: no returns
B+
Retailer 4
-
£1,049 GBP
$1,405 USD
View
B
Retailer 5
-
£1,090 GBP
$1,460 USD
View
B
Retailer 6
-
£1,129 GBP
$1,513 USD
View
B
Retailer 7
-
£1,129 GBP
$1,513 USD
View
B+
Retailer 8
-
£1,137 GBP
$1,524 USD
View
B
Retailer 9
-
£1,150 GBP
SGD 2,083 SGD
View
B
Retailer 10
-
£1,181 GBP
$1,582 USD
View
B
Retailer 11
-
£1,230 GBP
$1,649 USD
View
B
Retailer 12
-
£1,239 GBP
$1,660 USD
View
B
Retailer 13
-
£1,259 GBP
View
B
Retailer 14
-
£1,302 GBP
$1,745 USD
View
B
Retailer 15
-
£1,428 GBP
View
Retailer 16
-
£1,475 GBP
A$3,041 AUD
View
Price last confirmed 26 days ago
B
Retailer 17
-
£1,513 GBP
$2,027 USD
View
B
Retailer 18
-
£1,540 GBP
€1,965 EUR
View
B
Retailer 19
-
£1,668 GBP
ZAR 36,113 ZAR
View
B
Retailer 20
-
£1,989 GBP
View
Most Expensive
C
NZ Jewellers
92eeea9d-99e5-4667-a75d-736dd6e605b5 · Oct 30
£2,753 GBP
$3,689 USD
View
20 more retailers have this diamond
Prices start from £819 GBPSave up to £1,934 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
£819 GBP