Round|Natural|GIA

0.30ct G I1 Round Natural Diamond

VG • G/I1 • GIA 2454356095

Certificate GIA 2454356095

Diamond specifications and retailer prices

From $192 USD
HK$1,500 HKD
As of October 30, 2026
Save $816 USD (81%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $1,008 USD 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 G colour (near-colourless) and I1 clarity (included), with a very-good cut grade and certified by GIA 2454356095. Listed at 9 retailers as of October 29, 2026, with prices from $192 to $1,008, a $816 spread on the same certified stone. NZ Jewellers lists it at $1,008. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.30
Carat
G
Color
I1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle35.5°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 2454356095
Dimensions4.26 × 4.30 × 2.67 mm
L/W Ratio1.01
Star length50%
Lower girdle75%
Top View
4.26 mm4.30 mm0.30 ctG / I1
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 2454356095
Side View
Table 55.0%Crown 35.5°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 62.3%

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 30
Current: $389 USD|Low: $225 USD|High: $429 USD|Avg: $332 USD|+4.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 30, 2026
Retailer 2$228 USD
Retailer 4$292 USD
Retailer 5$336 USD
Retailer 1$389 USD
Retailer 3$429 USD

18 data points across 5 retailers

9 retailers$192 USD to $1,008 USD

A
Cheapest Retailer
-
$192 USD
HK$1,500 HKD
B+
Retailer 2
-
$222 USD
View
B+
Retailer 3
-
$240 USD
View
B+
Retailer 4
-
$248 USD
View
B+
Retailer 5
-
$292 USD
View
B+
Retailer 6
-
$299 USD
View
B
Retailer 7
-
$389 USD
€370 EUR
View
B
Retailer 8
-
$429 USD
View
Most Expensive
C
NZ Jewellers
ba6eef41-f2fa-4ba2-ac89-1e3a45bebcb0 · Oct 29
$1,008 USD
View
8 more retailers have this diamond
Prices start from $192 USDSave up to $816 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
$192 USD