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Round|Natural|GIA

0.30ct I I1 Round Natural Diamond

EX • I/I1 • GIA 6501587941

Certificate GIA 6501587941

Diamond specifications and retailer prices

From £113 GBP
₹14,308 INR
As of October 29, 2026
Save £634 GBP (85%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: £747 GBP at NZ Jewellers · As of October 29, 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 I colour (near-colourless) and I1 clarity (included), with a top-tier cut grade and certified by GIA 6501587941. Listed at 11 retailers as of October 29, 2026, with prices from £113 to £747, a £634 spread on the same certified stone. NZ Jewellers lists it at £747. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.30
Carat
I
Colour
I1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.5°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 6501587941
Dimensions4.27 × 4.29 × 2.69 mm
L/W Ratio1.00
Star length50%
Lower girdle80%
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Cloud
Top View
4.27 mm4.29 mm0.30 ctI / I1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6501587941
Side View
Table 55.0%Crown 36.5°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 62.8%

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: Oct 29
Current: £747 GBP|Low: £112 GBP|High: £747 GBP|Avg: £291 GBP
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 30, 2026
Retailer 3£113 GBP
Retailer 4£168 GBP
Retailer 5£286 GBP
Retailer 2£333 GBP
NZ Jewellers£747 GBP

45 data points across 5 retailers

11 retailers£113 GBP to £747 GBP

A
Cheapest Retailer
-
£113 GBP
₹14,308 INR
Retailer 2
-
£165 GBP
$220 USD
View
Price last confirmed 28 days ago
B+
Retailer 3
-
£165 GBP
$220 USD
View
B+
Retailer 4
-
£178 GBP
$237 USD
View
Retailer 5
-
£184 GBP
$245 USD
View
Price last confirmed 31 days ago
Retailer 6
-
£222 GBP
$296 USD
View
Price last confirmed 28 days ago
B+
Retailer 7
-
£222 GBP
$296 USD
View
B+
Retailer 8
-
£286 GBP
$381 USD
View
B
Retailer 9
-
£333 GBP
€422 EUR
View
Retailer 10
-
£747 GBP
$995 USD
View
Price last confirmed 35 days ago
Most Expensive
C
NZ Jewellers
c4680edd-60b5-4c98-bb48-9b8161bfc93e · Oct 29
£747 GBP
$995 USD
View
10 more retailers have this diamond
Prices start from £113 GBPSave up to £634 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
£113 GBP