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Round|Natural|GIA

1.30ct F IF Round Natural Diamond

EX • F/IF • GIA 6233837675

Certificate GIA 6233837675

Diamond specifications and retailer prices

From £7,962 GBP
As of November 5, 2026
Save £5,048 GBP (39%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: £13,010 GBP at NZ Jewellers · As of November 7, 2026
View at NZ Jewellers

About this 1.3ct natural round diamond

This 1.3ct natural round sits in the one-and-a-quarter to one-and-a-half carat band, graded F colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 6233837675. Listed at 18 retailers as of November 5, 2026, with prices from £7,962 to £13,010, a £5,048 spread on the same certified stone. NZ Jewellers lists it at £13,010. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.30
Carat
F
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33°
Pavilion angle41.8°
OriginNatural
Grading LabGIA
CertificateGIA 6233837675
Dimensions7.03 × 6.98 × 4.34 mm
L/W Ratio1.01
Top View
7.03 mm6.98 mm1.30 ctF / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6233837675
Side View
Table 60.0%Crown 33°Girdle: MED-STKPavilion 41.8°Culet: NoneDepth 62.0%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: £13,010 GBP|Low: £7,774 GBP|High: £13,010 GBP|Avg: £9,550 GBP|+1.8%
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
November 7, 2026
Retailer 9£7,962 GBP
Retailer 7£7,995 GBP
Retailer 2£8,268 GBP
Retailer 12£8,479 GBP
Retailer 3£8,495 GBP
Retailer 11£8,616 GBP
Retailer 14£8,616 GBP
Retailer 4£9,166 GBP
Retailer 6£9,334 GBP
Retailer 15£9,348 GBP
Retailer 13£9,479 GBP
Retailer 5£9,559 GBP
Retailer 8£11,389 GBP
Retailer 10£12,159 GBP
NZ Jewellers£13,010 GBP

45 data points across 15 retailers

18 retailers£7,962 GBP to £13,010 GBP

A
Cheapest Retailer
-
£7,962 GBP
A
Retailer 2
-
£7,995 GBP
View
A
Retailer 3
-
£8,268 GBP
View
Retailer 4
-
£8,479 GBP
View
Price last confirmed 15 days ago
B+
Retailer 5
-
£8,495 GBP
View
Retailer 6
-
£8,616 GBP
View
Price last confirmed 9 days ago
B+
Retailer 7
-
£8,616 GBP
View
Final sale: no returns
B+
Retailer 8
-
£9,166 GBP
View
Retailer 9
-
£9,170 GBP
View
Price last confirmed 40 days ago
B+
Retailer 10
-
£9,334 GBP
View
B+
Retailer 11
-
£9,348 GBP
View
B+
Retailer 12
-
£9,479 GBP
View
B+
Retailer 13
-
£9,559 GBP
View
Retailer 14
-
£10,581 GBP
View
Price last confirmed 39 days ago
B
Retailer 15
-
£11,389 GBP
View
B
Retailer 16
-
£12,159 GBP
View
Retailer 17
-
£12,781 GBP
View
Price last confirmed 40 days ago
Most Expensive
B
NZ Jewellers
f909aa8a-f034-445d-bb61-d41ee64e4cc4 · Nov 7
£13,010 GBP
$17,414 USD
View
17 more retailers have this diamond
Prices start from £7,962 GBPSave up to £5,048 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
1.30ct Round
£7,962 GBP