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Round|Natural|GIA

1.29ct F FL Round Natural Diamond

EX • F/FL • GIA 1565710643

Certificate GIA 1565710643

Diamond specifications and retailer prices

From £6,661 GBP
€8,500 EUR
As of November 1, 2026
Save £5,228 GBP (44%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: £11,889 GBP at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.29ct natural round diamond

This 1.29ct natural round sits in the one-and-a-quarter to one-and-a-half carat band, graded F colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 1565710643. Listed at 10 retailers as of October 30, 2026, with prices from £6,661 to £11,889, a £5,228 spread on the same certified stone. NZ Jewellers lists it at £11,889. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.29
Carat
F
Colour
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle41.2°
OriginNatural
Grading LabGIA
CertificateGIA 1565710643
Dimensions6.93 × 6.97 × 4.31 mm
L/W Ratio1.01
Star length50%
Top View
6.93 mm6.97 mm1.29 ctF / FL
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1565710643
Side View
Table 60.0%Crown 35°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 62.0%

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: Nov 1
Current: £11,889 GBP|Low: £6,661 GBP|High: £11,889 GBP|Avg: £8,751 GBP
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 2, 2026
Retailer 8£6,661 GBP
Retailer 7£7,638 GBP
Retailer 5£7,642 GBP
Retailer 2£7,874 GBP
Retailer 9£8,591 GBP
Retailer 3£8,626 GBP
Retailer 6£9,516 GBP
Retailer 4£11,141 GBP
NZ Jewellers£11,889 GBP

6 data points across 9 retailers

10 retailers£6,661 GBP to £11,889 GBP

A
Cheapest Retailer
-
£6,661 GBP
€8,500 EUR
A
Retailer 2
-
£6,753 GBP
A$13,920 AUD
View
A
Retailer 3
-
£7,638 GBP
$10,234 USD
View
A
Retailer 4
-
£7,642 GBP
View
B+
Retailer 5
-
£7,874 GBP
$10,550 USD
View
Final sale: no returns
B+
Retailer 6
-
£8,591 GBP
$11,511 USD
View
B+
Retailer 7
-
£8,626 GBP
€11,008 EUR
View
B+
Retailer 8
-
£9,516 GBP
A$19,616 AUD
View
B+
Retailer 9
-
£11,141 GBP
View
Most Expensive
B
NZ Jewellers
5fdf5e99-f38e-47e3-b9a3-adf2feb0c9bb · Oct 30
£11,889 GBP
$15,930 USD
View
9 more retailers have this diamond
Prices start from £6,661 GBPSave up to £5,228 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
1.29ct Round
£6,661 GBP