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Oval|Natural|GIA

0.80ct I SI1 Oval Natural Diamond

GD • I/SI1 • GIA 6435938864

Certificate GIA 6435938864

Diamond specifications and retailer prices

From £805 GBP
₹102,771 INR
As of October 31, 2026
Save £1,913 GBP (70%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: £2,718 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 6435938864. Listed at 21 retailers as of October 30, 2026, with prices from £805 to £2,718, a £1,913 spread on the same certified stone. NZ Jewellers lists it at £2,718. 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
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6435938864
Dimensions7.11 × 5.15 × 3.12 mm
L/W Ratio1.38
Top View
7.11 mm5.15 mm0.80 ctI / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6435938864
Side View
Table 62.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 60.6%

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: £1,953 GBP|Low: £803 GBP|High: £1,976 GBP|Avg: £1,244 GBP|-0.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 1, 2026
Retailer 4£805 GBP
Retailer 2£812 GBP
Retailer 9£1,028 GBP
Retailer 8£1,030 GBP
Retailer 6£1,125 GBP
Retailer 3£1,243 GBP
Retailer 10£1,454 GBP
Retailer 5£1,522 GBP
Retailer 7£1,644 GBP
Retailer 1£1,953 GBP

34 data points across 10 retailers

21 retailers£805 GBP to £2,718 GBP

A
Cheapest Retailer
-
£805 GBP
₹102,771 INR
B+
Retailer 2
-
£812 GBP
HK$8,500 HKD
View
B+
Retailer 3
-
£977 GBP
$1,309 USD
View
B
Retailer 4
-
£1,028 GBP
$1,378 USD
View
Final sale: no returns
B+
Retailer 5
-
£1,030 GBP
$1,380 USD
View
B
Retailer 6
-
£1,114 GBP
$1,493 USD
View
B
Retailer 7
-
£1,114 GBP
$1,493 USD
View
B
Retailer 8
-
£1,125 GBP
$1,508 USD
View
B
Retailer 9
-
£1,133 GBP
SGD 2,052 SGD
View
B
Retailer 10
-
£1,166 GBP
$1,562 USD
View
B
Retailer 11
-
£1,183 GBP
$1,585 USD
View
B
Retailer 12
-
£1,216 GBP
$1,629 USD
View
B
Retailer 13
-
£1,243 GBP
View
B
Retailer 14
-
£1,280 GBP
A$2,638 AUD
View
B
Retailer 15
-
£1,286 GBP
$1,723 USD
View
Retailer 16
-
£1,454 GBP
A$2,998 AUD
View
Price last confirmed 26 days ago
B
Retailer 17
-
£1,513 GBP
$2,027 USD
View
B
Retailer 18
-
£1,522 GBP
€1,942 EUR
View
B
Retailer 19
-
£1,644 GBP
ZAR 35,595 ZAR
View
B
Retailer 20
-
£1,953 GBP
View
Most Expensive
C
NZ Jewellers
8d215930-258a-4d76-9f87-9f3ff05cf9eb · Oct 30
£2,718 GBP
$3,642 USD
View
20 more retailers have this diamond
Prices start from £805 GBPSave up to £1,913 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
£805 GBP