Round|Natural|GIA

0.30ct I I1 Round Natural Diamond

EX • I/I1 • GIA 1463873177

Certificate GIA 1463873177

Diamond specifications and retailer prices

From £109 GBP
₹13,868 INR
As of October 31, 2026
Save £176 GBP (62%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: £736 GBP at NZ Jewellers · As of October 22, 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 1463873177. Listed at 13 retailers as of October 30, 2026, with a 162% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 1463873177
Dimensions4.30 × 4.32 × 2.65 mm
L/W Ratio1.00
Culet sizeNone
Key to symbols
Pinpoint, Indented Natural
Top View
4.30 mm4.32 mm0.30 ctI / I1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 1463873177
Side View
Table 59.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 61.5%

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 31
Current: £736 GBP|Low: £109 GBP|High: £736 GBP|Avg: £220 GBP
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 31, 2026
Retailer 2£109 GBP
Retailer 11£114 GBP
Retailer 9£134 GBP
Retailer 8£159 GBP
Retailer 4£164 GBP
Retailer 10£171 GBP
Retailer 6£177 GBP
Retailer 7£205 GBP
Retailer 3£219 GBP
Retailer 5£279 GBP
Retailer 12£285 GBP
NZ Jewellers£736 GBP

44 data points across 12 retailers

13 retailers£109 GBP to £285 GBP

A
Cheapest Retailer
-
£109 GBP
₹13,868 INR
A
Retailer 2
-
£114 GBP
₹14,580 INR
View
A
Retailer 3
-
£134 GBP
HK$1,400 HKD
View
A
Retailer 4
-
£159 GBP
$213 USD
View
Retailer 5
-
£163 GBP
$218 USD
View
Price last confirmed 9 days ago
A
Retailer 6
-
£171 GBP
$229 USD
View
Retailer 7
-
£174 GBP
$233 USD
View
Price last confirmed 7 days ago
B+
Retailer 8
-
£177 GBP
$237 USD
View
B+
Retailer 9
-
£205 GBP
$275 USD
View
Retailer 10
-
£219 GBP
$293 USD
View
Price last confirmed 8 days ago
B
Retailer 11
-
£279 GBP
€356 EUR
View
B+
Retailer 12
-
£285 GBP
$382 USD
View
Most Expensive
NZ Jewellers
f7c7c2aa-f885-4a7e-ae69-72f899a2f14e · Oct 22
£736 GBP
$986 USD
View
Price last confirmed 8 days ago
12 more retailers have this diamond
Prices start from £109 GBPSave up to £176 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
£109 GBP