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Round|Natural|GIA

1.09ct D FL Round Natural Diamond

EX • D/FL • GIA 2564338273

Certificate GIA 2564338273

Diamond specifications and retailer prices

From £8,616 GBP
$11,545 USD
As of October 30, 2026
Save £5,269 GBP (38%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: £13,885 GBP at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.09ct natural round diamond

This 1.09ct natural round sits in the classic one-carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 2564338273. Listed at 15 retailers as of October 30, 2026, with prices from £8,616 to £13,885, a £5,269 spread on the same certified stone. NZ Jewellers lists it at £13,885. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.09
Carat
D
Colour
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 2564338273
Dimensions6.54 × 6.57 × 4.09 mm
L/W Ratio1.00
Star length50%
Girdle conditionFaceted
Culet sizeNone
Top View
6.54 mm6.57 mm1.09 ctD / FL
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2564338273
Side View
Table 57.0%Crown 36°Girdle: MED-STKPavilion 40.6°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 30
Current: £13,885 GBP|Low: £8,616 GBP|High: £14,524 GBP|Avg: £10,401 GBP|-4.4%
NZ Jewellers
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
November 1, 2026
Retailer 17£8,616 GBP
Retailer 15£8,813 GBP
Retailer 11£8,925 GBP
Retailer 7£9,572 GBP
Retailer 9£9,575 GBP
Retailer 6£9,591 GBP
Retailer 8£9,619 GBP
Retailer 13£9,809 GBP
Retailer 3£9,963 GBP
Retailer 16£9,996 GBP
Retailer 4£9,998 GBP
Retailer 2£10,103 GBP
Retailer 14£10,346 GBP
Retailer 12£10,762 GBP
Retailer 5£12,550 GBP
Retailer 10£13,012 GBP
NZ Jewellers£13,885 GBP

29 data points across 17 retailers

15 retailers£8,616 GBP to £13,885 GBP

A
Cheapest Retailer
-
£8,616 GBP
$11,545 USD
B+
Retailer 2
-
£8,813 GBP
$11,808 USD
View
Final sale: no returns
A
Retailer 3
-
£8,925 GBP
View
Retailer 4
-
£9,572 GBP
A$19,731 AUD
View
Price last confirmed 28 days ago
Retailer 5
-
£9,575 GBP
$12,830 USD
View
Price last confirmed 27 days ago
B+
Retailer 6
-
£9,809 GBP
$13,143 USD
View
B+
Retailer 7
-
£9,963 GBP
$13,349 USD
View
B+
Retailer 8
-
£9,996 GBP
$13,394 USD
View
B+
Retailer 9
-
£9,998 GBP
View
B+
Retailer 10
-
£10,103 GBP
€12,892 EUR
View
B+
Retailer 11
-
£10,346 GBP
$13,862 USD
View
B+
Retailer 12
-
£10,762 GBP
A$22,185 AUD
View
B
Retailer 13
-
£12,550 GBP
$16,816 USD
View
B+
Retailer 14
-
£13,012 GBP
View
Most Expensive
B
NZ Jewellers
7885714e-fbd0-4d4b-a3bf-301a64bf7bf8 · Oct 30
£13,885 GBP
$18,605 USD
View
14 more retailers have this diamond
Prices start from £8,616 GBPSave up to £5,269 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
1.09ct Round
£8,616 GBP