Round|Natural|GIA

0.30ct G I1 Round Natural Diamond

EX • G/I1 • GIA 6502556933

Certificate GIA 6502556933

Diamond specifications and retailer prices

From $156 USD
₹14,818 INR
As of October 31, 2026
Save $238 USD (61%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $1,073 USD 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
Color
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: $1,073 USD|Low: $156 USD|High: $1,073 USD|Avg: $333 USD
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$156 USD
Retailer 6$192 USD
Retailer 7$227 USD
Retailer 5$244 USD
Retailer 3$247 USD
Retailer 9$253 USD
Retailer 10$296 USD
Retailer 11$319 USD
Retailer 4$394 USD
Retailer 8$394 USD
NZ Jewellers$1,073 USD

45 data points across 11 retailers

14 retailers$156 USD to $394 USD

A
Cheapest Retailer
-
$156 USD
₹14,818 INR
A
Retailer 2
-
$192 USD
HK$1,500 HKD
View
A
Retailer 3
-
$227 USD
View
A
Retailer 4
-
$227 USD
View
Retailer 5
-
$237 USD
View
Price last confirmed 9 days ago
A
Retailer 6
-
$244 USD
View
A
Retailer 7
-
$253 USD
View
Retailer 8
-
$253 USD
View
Price last confirmed 7 days ago
Retailer 9
-
$264 USD
View
Price last confirmed 9 days ago
B+
Retailer 10
-
$296 USD
View
Retailer 11
-
$319 USD
View
Price last confirmed 8 days ago
B+
Retailer 12
-
$394 USD
€375 EUR
View
B+
Retailer 13
-
$394 USD
View
Most Expensive
NZ Jewellers
1b7a6d6f-5a8e-4908-a50d-ae4950f275a8 · Oct 22
$1,073 USD
View
Price last confirmed 8 days ago
13 more retailers have this diamond
Prices start from $156 USDSave up to $238 USD

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
$156 USD