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Round|Natural|GIA

1.02ct E IF Round Natural Diamond

EX • E/IF • GIA 5222628427

Certificate GIA 5222628427

Diamond specifications and retailer prices

From £6,146 GBP
$8,184 USD
As of October 29, 2026
Save £10,566 GBP (63%) vs most expensive(unlock to see where)
26 retailers carry this diamond
Most expensive: £16,711 GBP at Diamond Quarter · As of October 29, 2026
View at Diamond Quarter

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 5222628427. Listed at 26 retailers as of October 29, 2026, with prices from £6,146 to £16,711, a £10,566 spread on the same certified stone. Diamond Quarter lists it at £16,711. 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
FluorescenceFaint
Crown angle36°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 5222628427
Dimensions6.46 × 6.43 × 3.99 mm
L/W Ratio1.00
Star length50%
Lower girdle80%
Top View
6.46 mm6.43 mm1.02 ctE / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 5222628427
Side View
Table 57.0%Crown 36°Girdle: 3.5Pavilion 40.6°Culet: NoneDepth 61.9%

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: Oct 29
Current: £7,501 GBP|Low: £6,104 GBP|High: £11,034 GBP|Avg: £8,113 GBP|-0.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 30, 2026
Retailer 7£6,447 GBP
Retailer 9£6,450 GBP
Retailer 8£6,981 GBP
Retailer 1£7,501 GBP
Retailer 2£7,585 GBP
Retailer 5£7,677 GBP
Retailer 4£8,781 GBP
Retailer 6£10,074 GBP
Retailer 3£10,961 GBP

35 data points across 9 retailers

26 retailers£6,146 GBP to £16,711 GBP

A
Cheapest Retailer
-
£6,146 GBP
$8,184 USD
Retailer 2
-
£6,447 GBP
$8,585 USD
View
Price last confirmed 12 days ago
A
Retailer 3
-
£6,450 GBP
€8,180 EUR
View
A
Retailer 4
-
£6,536 GBP
$8,704 USD
View
A
Retailer 5
-
£6,742 GBP
$8,979 USD
View
A
Retailer 6
-
£6,920 GBP
$9,215 USD
View
A
Retailer 7
-
£6,981 GBP
$9,296 USD
View
Final sale: no returns
A
Retailer 8
-
£6,981 GBP
$9,296 USD
View
A
Retailer 9
-
£7,444 GBP
$9,913 USD
View
A
Retailer 10
-
£7,501 GBP
View
A
Retailer 11
-
£7,563 GBP
$10,071 USD
View
A
Retailer 12
-
£7,585 GBP
View
A
Retailer 13
-
£7,677 GBP
A$15,729 AUD
View
B+
Retailer 14
-
£7,679 GBP
$10,226 USD
View
B+
Retailer 15
-
£8,215 GBP
$10,940 USD
View
B+
Retailer 16
-
£8,215 GBP
$10,940 USD
View
B+
Retailer 17
-
£8,330 GBP
$11,093 USD
View
B+
Retailer 18
-
£8,366 GBP
View
B+
Retailer 19
-
£8,727 GBP
$11,621 USD
View
B+
Retailer 20
-
£8,781 GBP
€11,137 EUR
View
B+
Retailer 21
-
£9,169 GBP
$12,210 USD
View
Retailer 22
-
£9,188 GBP
$12,235 USD
View
Price last confirmed 7 days ago
Retailer 23
-
£10,074 GBP
ZAR 216,736 ZAR
View
Price last confirmed 7 days ago
B+
Retailer 24
-
£10,961 GBP
View
B
Retailer 25
-
£11,635 GBP
$15,494 USD
View
Most Expensive
B
Diamond Quarter
1.02IFE522726C2N · Oct 29
£16,711 GBP
View
25 more retailers have this diamond
Prices start from £6,146 GBPSave up to £10,566 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
£6,146 GBP