Round|Natural|GIA

0.30ct G I1 Round Natural Diamond

EX • G/I1 • GIA 6502556933

Certificate GIA 6502556933

Diamond specifications and retailer prices

From £116 GBP
₹14,818 INR
As of October 31, 2026
Save £178 GBP (61%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: £801 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 G colour (near-colourless) and I1 clarity (included), with a top-tier cut grade and certified by GIA 6502556933. Listed at 14 retailers as of October 30, 2026, with a 153% 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
G
Colour
I1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 6502556933
Dimensions4.33 × 4.35 × 2.66 mm
L/W Ratio1.00
Star length45%
Lower girdle75%
Top View
4.33 mm4.35 mm0.30 ctG / I1
OriginNatural
CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateGIA 6502556933
Side View
Table 57.0%Crown 34.5°Girdle: THN-STKPavilion 40.8°Culet: NoneDepth 61.3%

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: £801 GBP|Low: £116 GBP|High: £801 GBP|Avg: £248 GBP
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 31, 2026
Retailer 2£116 GBP
Retailer 6£143 GBP
Retailer 7£169 GBP
Retailer 5£182 GBP
Retailer 3£184 GBP
Retailer 9£189 GBP
Retailer 10£221 GBP
Retailer 11£238 GBP
Retailer 4£294 GBP
Retailer 8£294 GBP
NZ Jewellers£801 GBP

45 data points across 11 retailers

14 retailers£116 GBP to £294 GBP

A
Cheapest Retailer
-
£116 GBP
₹14,818 INR
A
Retailer 2
-
£143 GBP
HK$1,500 HKD
View
A
Retailer 3
-
£169 GBP
$227 USD
View
A
Retailer 4
-
£169 GBP
$227 USD
View
Retailer 5
-
£177 GBP
$237 USD
View
Price last confirmed 9 days ago
A
Retailer 6
-
£182 GBP
$244 USD
View
A
Retailer 7
-
£189 GBP
$253 USD
View
Retailer 8
-
£189 GBP
$253 USD
View
Price last confirmed 8 days ago
Retailer 9
-
£197 GBP
$264 USD
View
Price last confirmed 9 days ago
B+
Retailer 10
-
£221 GBP
$296 USD
View
Retailer 11
-
£238 GBP
$319 USD
View
Price last confirmed 8 days ago
B+
Retailer 12
-
£294 GBP
€375 EUR
View
B+
Retailer 13
-
£294 GBP
$394 USD
View
Most Expensive
NZ Jewellers
1b7a6d6f-5a8e-4908-a50d-ae4950f275a8 · Oct 22
£801 GBP
$1,073 USD
View
Price last confirmed 9 days ago
13 more retailers have this diamond
Prices start from £116 GBPSave up to £178 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
£116 GBP