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Oval|Natural|IGI

1.02ct K I1 Oval Natural Diamond

K/I1 • IGI 516248479

Shape and cutting style on the report: Oval brilliant

Certificate IGI 516248479

Diamond specifications and retailer prices

From £551 GBP
As of November 5, 2026
Save £1,175 GBP (68%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: £1,726 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) and certified by IGI 516248479. Listed at 6 retailers as of November 5, 2026, with prices from £551 to £1,726, a £1,175 spread on the same certified stone. NZ Jewellers lists it at £1,726. 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
-
Cut

Specifications

Cut
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle36.6°
Pavilion angle40.3°
OriginNatural
Grading LabIGI
CertificateIGI 516248479
Dimensions7.97 × 5.42 × 3.52 mm
L/W Ratio1.47
Girdle conditionFaceted
Culet sizePointed
Cert comments
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Top View
7.97 mm5.42 mm1.02 ctK / I1
OriginNatural
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI 516248479
Side View
Table 56.5%Crown 36.6°GirdlePavilion 40.3°Culet: NoneDepth 64.9%

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: £1,726 GBP|Low: £274 GBP|High: £1,726 GBP|Avg: £667 GBP
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 31, 2026
Retailer 10£274 GBP
Retailer 7£480 GBP
Retailer 8£524 GBP
Retailer 4£551 GBP
Retailer 5£551 GBP
Retailer 3£572 GBP
Retailer 9£578 GBP
Retailer 6£635 GBP
Retailer 2£780 GBP
NZ Jewellers£1,726 GBP

14 data points across 10 retailers

6 retailers£551 GBP to £1,726 GBP

Retailer 1
-
£551 GBP
Price last confirmed 8 days ago
B+
Retailer 2
-
£551 GBP
View
B+
Retailer 3
-
£572 GBP
View
B+
Retailer 4
-
£635 GBP
View
B+
Retailer 5
-
£780 GBP
View
Most Expensive
C
NZ Jewellers
861a5543-97e9-437d-b2d5-2e51ef746124 · Nov 5
£1,726 GBP
$2,310 USD
View
5 more retailers have this diamond
Prices start from £551 GBPSave up to £1,175 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
£551 GBP