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Round|Natural|GIA

0.30ct F I1 Round Natural Diamond

EX • F/I1 • GIA 6561220509

Certificate GIA 6561220509

Diamond specifications and retailer prices

From £115 GBP
₹14,715 INR
As of November 2, 2026
Save £622 GBP (84%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: £737 GBP at NZ Jewellers · As of November 2, 2026
View at NZ Jewellers

About this 0.3ct natural round diamond

This 0.3ct natural round sits in the sub-half-carat band, graded F colour (colourless) and I1 clarity (included), with a top-tier cut grade and certified by GIA 6561220509. Listed at 9 retailers as of November 2, 2026, with prices from £115 to £737, a £622 spread on the same certified stone. NZ Jewellers lists it at £737. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.30
Carat
F
Colour
I1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.5°
OriginNatural
Grading LabGIA
CertificateGIA 6561220509
Dimensions4.30 × 4.33 × 2.67 mm
L/W Ratio1.01
Culet sizeNone
Key to symbols
Cloud, Feather
Top View
4.30 mm4.33 mm0.30 ctF / I1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6561220509
Side View
Table 56.0%Crown 32.5°Girdle: MED-STKPavilionCulet: NoneDepth 61.8%

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 2
Current: £737 GBP|Low: £115 GBP|High: £771 GBP|Avg: £265 GBP|-4.4%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 2, 2026
Retailer 3£115 GBP
Retailer 9£143 GBP
Retailer 2£162 GBP
Retailer 8£180 GBP
Retailer 5£182 GBP
Retailer 4£219 GBP
Retailer 6£317 GBP
Retailer 7£335 GBP
NZ Jewellers£737 GBP

25 data points across 9 retailers

9 retailers£115 GBP to £737 GBP

A
Cheapest Retailer
-
£115 GBP
₹14,715 INR
A
Retailer 2
-
£143 GBP
HK$1,500 HKD
View
A
Retailer 3
-
£162 GBP
$218 USD
View
A
Retailer 4
-
£180 GBP
$242 USD
View
A
Retailer 5
-
£182 GBP
$244 USD
View
B+
Retailer 6
-
£219 GBP
$294 USD
View
B+
Retailer 7
-
£317 GBP
$426 USD
View
B+
Retailer 8
-
£335 GBP
€428 EUR
View
Most Expensive
B
NZ Jewellers
54d295b7-a754-4d23-a05e-d4aacbcf7f4f · Nov 2
£737 GBP
$989 USD
View
8 more retailers have this diamond
Prices start from £115 GBPSave up to £622 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
0.30ct Round
£115 GBP