Round|Natural|GIA

0.30ct H I1 Round Natural Diamond

EX • H/I1 • GIA 5533382476

Certificate GIA 5533382476

Diamond specifications and retailer prices

From $173 USD
₹16,490 INR
As of October 30, 2026
Save $954 USD (85%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $1,152 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 H colour (near-colourless) and I1 clarity (included), with a top-tier cut grade and certified by GIA 5533382476. Listed at 14 retailers as of October 29, 2026, with a 551% 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
H
Color
I1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle41.8°
OriginNatural
Grading LabGIA
CertificateGIA 5533382476
Dimensions4.25 × 4.28 × 2.68 mm
L/W Ratio1.01
Star length50%
Lower girdle80%
Top View
4.25 mm4.28 mm0.30 ctH / I1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5533382476
Side View
Table 60.0%Crown 34°Girdle: MED-STKPavilion 41.8°Culet: NoneDepth 62.7%

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 30
Current: $1,152 USD|Low: $172 USD|High: $1,152 USD|Avg: $357 USD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 30, 2026
Retailer 2$173 USD
Retailer 7$254 USD
Retailer 10$267 USD
Retailer 5$268 USD
Retailer 9$284 USD
Retailer 4$329 USD
Retailer 8$342 USD
Retailer 6$413 USD
Retailer 3$427 USD
NZ Jewellers$1,152 USD

44 data points across 10 retailers

14 retailers$173 USD to $1,127 USD

A
Cheapest Retailer
-
$173 USD
₹16,490 INR
A
Retailer 2
-
$218 USD
HK$1,700 HKD
View
B+
Retailer 3
-
$252 USD
View
Retailer 4
-
$254 USD
View
Price last confirmed 9 days ago
B+
Retailer 5
-
$268 USD
View
Retailer 6
-
$272 USD
View
Price last confirmed 7 days ago
B+
Retailer 7
-
$282 USD
View
Retailer 8
-
$284 USD
View
Price last confirmed 9 days ago
B+
Retailer 9
-
$329 USD
View
Retailer 10
-
$342 USD
View
Price last confirmed 8 days ago
B+
Retailer 11
-
$413 USD
View
B+
Retailer 12
-
$427 USD
€407 EUR
View
B
Retailer 13
-
$1,127 USD
View
Most Expensive
NZ Jewellers
e92c7c49-1e04-4ee0-a671-5c49ce802574 · Oct 22
$1,152 USD
View
Price last confirmed 8 days ago
13 more retailers have this diamond
Prices start from $173 USDSave up to $954 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
$173 USD