Round|Natural|GIA

1.03ct E FL Round Natural Diamond

EX • E/FL • GIA 6555829300

Certificate GIA 6555829300

Diamond specifications and retailer prices

From £7,220 GBP
$9,615 USD
As of October 29, 2026
Save £3,795 GBP (34%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: £12,561 GBP at NZ Jewellers · As of September 21, 2026
View at NZ Jewellers

About this 1.03ct natural round diamond

This 1.03ct natural round sits in the classic one-carat band, graded E colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 6555829300. Listed at 9 retailers as of October 29, 2026, with a 53% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.03
Carat
E
Colour
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 6555829300
Dimensions6.45 × 6.41 × 4.01 mm
L/W Ratio1.01
Culet sizeNone
Top View
6.45 mm6.41 mm1.03 ctE / FL
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6555829300
Side View
Table 58.0%Crown 35°Girdle: MED-STKPavilion 41°Culet: NoneDepth 62.4%

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: £10,377 GBP|Low: £5,556 GBP|High: £10,819 GBP|Avg: £7,348 GBP|-1.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
October 29, 2026
Retailer 15£5,556 GBP
Retailer 14£5,693 GBP
Retailer 3£5,723 GBP
Retailer 9£6,365 GBP
Retailer 6£6,491 GBP
Retailer 16£6,669 GBP
Retailer 12£7,220 GBP
Retailer 10£7,261 GBP
Retailer 11£7,295 GBP
Retailer 2£7,410 GBP
Retailer 8£7,505 GBP
Retailer 4£7,530 GBP
Retailer 17£7,587 GBP
Retailer 7£7,888 GBP
Retailer 13£8,542 GBP
Retailer 1£10,377 GBP
Retailer 5£10,819 GBP

22 data points across 17 retailers

9 retailers£7,220 GBP to £11,015 GBP

Retailer 1
-
£5,556 GBP
HK$57,800 HKD
Price last confirmed 37 days ago
A
Retailer 2
-
£7,220 GBP
$9,615 USD
View
A
Retailer 3
-
£7,261 GBP
A$14,877 AUD
View
A
Retailer 4
-
£7,295 GBP
$9,715 USD
View
Final sale: no returns
Retailer 5
-
£7,510 GBP
$10,001 USD
View
Price last confirmed 37 days ago
Retailer 6
-
£8,665 GBP
$11,539 USD
View
Price last confirmed 38 days ago
B+
Retailer 7
-
£10,377 GBP
View
B+
Retailer 8
-
£11,015 GBP
$14,669 USD
View
Most Expensive
NZ Jewellers
da1a86ac-3790-40ae-af22-cd49269249b1 · Sep 21
£12,561 GBP
$16,727 USD
View
Price last confirmed 38 days ago
8 more retailers have this diamond
Prices start from £7,220 GBPSave up to £3,795 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
1.03ct Round
£7,220 GBP