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Oval|Natural|IGI

1.02ct K I1 Oval Natural Diamond

VG • K/I1 • IGI 808620099

Shape and cutting style on the report: Oval brilliant

Certificate IGI 808620099

Diamond specifications and retailer prices

From £570 GBP
As of November 5, 2026
Save £1,217 GBP (68%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: £1,787 GBP at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.02ct natural oval diamond

This 1.02ct natural oval sits in the classic one-carat band, graded K colour (faint-tinted) and I1 clarity (included), with a very-good cut grade and certified by IGI 808620099. Listed at 8 retailers as of November 5, 2026, with prices from £570 to £1,787, a £1,217 spread on the same certified stone. NZ Jewellers lists it at £1,787. 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

1.02
Carat
K
Colour
I1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle35.1°
Pavilion angle40.6°
OriginNatural
Grading LabIGI
CertificateIGI 808620099
Dimensions7.94 × 5.87 × 3.54 mm
L/W Ratio1.35
Girdle conditionFaceted
Top View
7.94 mm5.87 mm1.02 ctK / I1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateIGI 808620099
Side View
Table 63.0%Crown 35.1°Girdle: THN-MEDPavilion 40.6°CuletDepth 60.3%

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 5
Current: £1,787 GBP|Low: £570 GBP|High: £1,787 GBP|Avg: £760 GBP
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 6, 2026
Retailer 4£570 GBP
Retailer 7£570 GBP
Retailer 8£578 GBP
Retailer 3£584 GBP
Retailer 6£592 GBP
Retailer 5£657 GBP
Retailer 2£802 GBP
NZ Jewellers£1,787 GBP

10 data points across 8 retailers

8 retailers£570 GBP to £1,787 GBP

Retailer 1
-
£570 GBP
Price last confirmed 8 days ago
B+
Retailer 2
-
£570 GBP
View
B+
Retailer 3
-
£578 GBP
View
B+
Retailer 4
-
£584 GBP
View
B+
Retailer 5
-
£592 GBP
View
B+
Retailer 6
-
£657 GBP
View
B+
Retailer 7
-
£802 GBP
View
Most Expensive
C
NZ Jewellers
84c1a351-dde6-479f-a52b-ffd60c1aa9c3 · Nov 5
£1,787 GBP
$2,392 USD
View
7 more retailers have this diamond
Prices start from £570 GBPSave up to £1,217 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+
1.02ct Oval
£570 GBP