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Round|Natural|GIA

1.06ct H FL Round Natural Diamond

EX • H/FL • GIA 2566068450

Certificate GIA 2566068450

Diamond specifications and retailer prices

From £3,945 GBP
As of November 5, 2026
Save £3,273 GBP (45%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: £7,218 GBP at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.06ct natural round diamond

This 1.06ct natural round sits in the classic one-carat band, graded H colour (near-colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 2566068450. Listed at 6 retailers as of November 5, 2026, with prices from £3,945 to £7,218, a £3,273 spread on the same certified stone. NZ Jewellers lists it at £7,218. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.06
Carat
H
Colour
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 2566068450
Dimensions6.45 × 6.50 × 4.08 mm
L/W Ratio1.01
Star length50%
Top View
6.45 mm6.50 mm1.06 ctH / FL
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2566068450
Side View
Table 56.0%Crown 35°Girdle: MED-STKPavilion 41°Culet: NoneDepth 63.1%

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: £7,218 GBP|Low: £3,157 GBP|High: £7,218 GBP|Avg: £5,095 GBP
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 5, 2026
Retailer 6£3,945 GBP
Retailer 2£3,984 GBP
Retailer 5£4,639 GBP
Retailer 3£4,689 GBP
Retailer 4£6,340 GBP
NZ Jewellers£7,218 GBP

27 data points across 6 retailers

6 retailers£3,945 GBP to £7,218 GBP

B+
Cheapest Retailer
-
£3,945 GBP
B+
Retailer 2
-
£3,984 GBP
View
Final sale: no returns
B+
Retailer 3
-
£4,639 GBP
View
B+
Retailer 4
-
£4,689 GBP
View
B
Retailer 5
-
£6,340 GBP
View
Most Expensive
B
NZ Jewellers
e48d6985-fd86-4897-9e7a-067b4a06c24b · Nov 5
£7,218 GBP
$9,744 USD
View
5 more retailers have this diamond
Prices start from £3,945 GBPSave up to £3,273 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+
1.06ct Round
£3,945 GBP