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Round|Natural|GIA

0.30ct G I1 Round Natural Diamond

EX • G/I1 • GIA 2434311003

Certificate GIA 2434311003

Diamond specifications and retailer prices

From $226 SGD
₹16,809 INR
As of November 1, 2026
Save $405 SGD (64%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $1,469 SGD at NZ Jewellers · As of October 17, 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 2434311003. Listed at 9 retailers as of November 1, 2026, with a 180% 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
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 2434311003
Dimensions4.33 × 4.34 × 2.61 mm
L/W Ratio1.00
Star length50%
Top View
4.33 mm4.34 mm0.30 ctG / I1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2434311003
Side View
Table 58.0%Crown 34°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 60.3%

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: Nov 1
Current: $226 SGD|Low: $225 SGD|High: $634 SGD|Avg: $415 SGD|-3.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 1, 2026
Retailer 1$226 SGD
Retailer 4$338 SGD
Retailer 3$349 SGD
Retailer 5$523 SGD
Retailer 2$631 SGD

45 data points across 5 retailers

9 retailers$226 SGD to $631 SGD

A
Cheapest Retailer
-
$226 SGD
₹16,809 INR
Retailer 2
-
$325 SGD
$254 USD
View
Price last confirmed 14 days ago
B+
Retailer 3
-
$349 SGD
$273 USD
View
B+
Retailer 4
-
$362 SGD
$283 USD
View
B+
Retailer 5
-
$436 SGD
$341 USD
View
B+
Retailer 6
-
$436 SGD
$341 USD
View
B+
Retailer 7
-
$523 SGD
$409 USD
View
B
Retailer 8
-
$631 SGD
€470 EUR
View
Most Expensive
NZ Jewellers
66696cfa-d0dd-46d6-9245-564f201ee858 · Oct 17
$1,469 SGD
$1,149 USD
View
Price last confirmed 15 days ago
8 more retailers have this diamond
Prices start from $226 SGDSave up to $405 SGD

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
$226 SGD