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Round|Natural|GIA

1.02ct E IF Round Natural Diamond

EX • E/IF • GIA 1559018993

Certificate GIA 1559018993

Diamond specifications and retailer prices

From £5,331 GBP
₹676,053 INR
As of October 30, 2026
Save £6,345 GBP (54%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: £11,675 GBP at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.02ct natural round diamond

This 1.02ct natural round sits in the classic one-carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 1559018993. Listed at 13 retailers as of October 30, 2026, with prices from £5,331 to £11,675, a £6,345 spread on the same certified stone. NZ Jewellers lists it at £11,675. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.02
Carat
E
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle41.2°
OriginNatural
Grading LabGIA
CertificateGIA 1559018993
Dimensions6.38 × 6.43 × 4.01 mm
L/W Ratio1.01
Culet sizeNone
Top View
6.38 mm6.43 mm1.02 ctE / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1559018993
Side View
Table 59.0%Crown 35.5°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 62.6%

Caratlytics Score

How it works →
A+
Exceptional
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 30
Current: £5,331 GBP|Low: £5,298 GBP|High: £9,846 GBP|Avg: £7,140 GBP|-1.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 30, 2026
Retailer 1£5,331 GBP
Retailer 9£6,092 GBP
Retailer 2£6,272 GBP
Retailer 8£6,444 GBP
Retailer 3£6,533 GBP
Retailer 4£7,629 GBP
Retailer 6£7,806 GBP
Retailer 7£8,048 GBP
Retailer 5£9,781 GBP

23 data points across 9 retailers

13 retailers£5,331 GBP to £11,675 GBP

A+
Cheapest Retailer
-
£5,331 GBP
₹676,053 INR
A
Retailer 2
-
£5,519 GBP
$7,349 USD
View
A
Retailer 3
-
£6,092 GBP
$8,113 USD
View
A
Retailer 4
-
£6,272 GBP
View
A
Retailer 5
-
£6,444 GBP
$8,581 USD
View
Final sale: no returns
A
Retailer 6
-
£6,533 GBP
View
A
Retailer 7
-
£6,632 GBP
A$13,588 AUD
View
A
Retailer 8
-
£7,565 GBP
View
A
Retailer 9
-
£7,629 GBP
€9,675 EUR
View
A
Retailer 10
-
£7,806 GBP
View
B+
Retailer 11
-
£8,054 GBP
$10,726 USD
View
B+
Retailer 12
-
£9,781 GBP
View
Most Expensive
B
NZ Jewellers
e52684b3-bcb8-4dcd-9181-75ea7075769c · Oct 30
£11,675 GBP
$15,548 USD
View
12 more retailers have this diamond
Prices start from £5,331 GBPSave up to £6,345 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 Round
£5,331 GBP