Oval|Natural|GIA

0.80ct K SI1 Oval Natural Diamond

GD • K/SI1 • GIA 7531510874

Certificate GIA 7531510874

Diamond specifications and retailer prices

From £628 GBP
As of November 4, 2026
Save £1,417 GBP (69%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: £2,044 GBP at NZ Jewellers · As of November 5, 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 K colour (faint-tinted) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 7531510874. Listed at 19 retailers as of November 4, 2026, with prices from £628 to £2,044, a £1,417 spread on the same certified stone. NZ Jewellers lists it at £2,044. 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
K
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7531510874
Dimensions7.43 × 5.22 × 3.22 mm
L/W Ratio1.42
Top View
7.43 mm5.22 mm0.80 ctK / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 7531510874
Side View
Table 56.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 61.7%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: £2,044 GBP|Low: £628 GBP|High: £2,044 GBP|Avg: £977 GBP
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 6, 2026
Retailer 6£628 GBP
Retailer 10£651 GBP
Retailer 3£677 GBP
Retailer 8£752 GBP
Retailer 11£752 GBP
Retailer 5£754 GBP
Retailer 2£817 GBP
Retailer 9£919 GBP
Retailer 4£964 GBP
Retailer 7£1,192 GBP
NZ Jewellers£2,044 GBP

33 data points across 11 retailers

19 retailers£628 GBP to £2,044 GBP

B+
Cheapest Retailer
-
£628 GBP
Retailer 2
-
£651 GBP
View
Price last confirmed 42 days ago
Retailer 3
-
£651 GBP
View
Price last confirmed 8 days ago
B+
Retailer 4
-
£651 GBP
View
B+
Retailer 5
-
£660 GBP
View
B+
Retailer 6
-
£677 GBP
View
B+
Retailer 7
-
£728 GBP
View
B+
Retailer 8
-
£751 GBP
View
Retailer 9
-
£752 GBP
View
Price last confirmed 44 days ago
B+
Retailer 10
-
£752 GBP
View
B+
Retailer 11
-
£752 GBP
View
B+
Retailer 12
-
£754 GBP
View
B+
Retailer 13
-
£773 GBP
View
B+
Retailer 14
-
£817 GBP
View
B
Retailer 15
-
£919 GBP
View
B
Retailer 16
-
£964 GBP
View
B
Retailer 17
-
£1,192 GBP
View
Retailer 18
-
£2,044 GBP
View
Price last confirmed 41 days ago
Most Expensive
C
NZ Jewellers
d70ff50f-cb08-46a8-bf91-d94afd84d46d · Nov 5
£2,044 GBP
$2,736 USD
View
18 more retailers have this diamond
Prices start from £628 GBPSave up to £1,417 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.

B+
0.80ct Oval
£628 GBP