CaratHunter
Plans
Oval|Natural|GIA

1.02ct K SI2 Oval Natural Diamond

EX • K/SI2 • GIA 1557582044

Certificate GIA 1557582044

Diamond specifications and retailer prices

From £786 GBP
As of November 5, 2026
Save £1,214 GBP (61%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: £2,000 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 SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1557582044. Listed at 11 retailers as of November 5, 2026, with prices from £786 to £2,000, a £1,214 spread on the same certified stone. NZ Jewellers lists it at £2,000. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.02
Carat
K
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 1557582044
Dimensions5.62 × 7.78 × 3.53 mm
L/W Ratio1.38
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Feather, Cloud, Crystal
Top View
5.62 mm7.78 mm1.02 ctK / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 1557582044
Side View
Table 60.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 62.7%

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: Nov 5
Current: £2,000 GBP|Low: £764 GBP|High: £2,123 GBP|Avg: £1,044 GBP|-5.8%
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 9£786 GBP
Retailer 11£806 GBP
Retailer 10£820 GBP
Retailer 3£832 GBP
Retailer 2£838 GBP
Retailer 7£852 GBP
Retailer 4£900 GBP
Retailer 5£925 GBP
Retailer 8£946 GBP
Retailer 6£1,499 GBP
NZ Jewellers£2,000 GBP

35 data points across 11 retailers

11 retailers£786 GBP to £2,000 GBP

A
Cheapest Retailer
-
£786 GBP
A
Retailer 2
-
£806 GBP
View
A
Retailer 3
-
£820 GBP
View
Retailer 4
-
£832 GBP
View
Price last confirmed 8 days ago
A
Retailer 5
-
£838 GBP
View
A
Retailer 6
-
£852 GBP
View
A
Retailer 7
-
£900 GBP
View
A
Retailer 8
-
£925 GBP
View
A
Retailer 9
-
£946 GBP
View
B+
Retailer 10
-
£1,499 GBP
View
Most Expensive
B
NZ Jewellers
ac065650-e5ad-44a5-8be2-9f1365590a2a · Nov 5
£2,000 GBP
$2,677 USD
View
10 more retailers have this diamond
Prices start from £786 GBPSave up to £1,214 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
1.02ct Oval
£786 GBP