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Round|Natural|IGI

0.30ct I I1 Round Natural Diamond

VG • I/I1 • IGI 810632323

Shape and cutting style on the report: Round brilliant

Certificate IGI 810632323

Diamond specifications and retailer prices

From $196 AUD
$138 USD
As of October 31, 2026
Save $692 AUD (78%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $888 AUD 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 I colour (near-colourless) and I1 clarity (included), with a very-good cut grade and certified by IGI 810632323. Listed at 8 retailers as of October 29, 2026, with prices from $196 to $888, a $692 spread on the same certified stone. NZ Jewellers lists it at $888. 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
I
Colour
I1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle35.7°
Pavilion angle41.6°
OriginNatural
Grading LabIGI
CertificateIGI 810632323
Dimensions4.23 × 4.25 × 2.71 mm
L/W Ratio1.00
Girdle conditionFaceted
Top View
4.23 mm4.25 mm0.30 ctI / I1
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI 810632323
Side View
Table 57.0%Crown 35.7°Girdle: MED-STKPavilion 41.6°Culet: NoneDepth 63.9%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: $371 AUD|Low: $180 AUD|High: $372 AUD|Avg: $253 AUD|+3.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
November 1, 2026
Retailer 2$182 AUD
Retailer 4$230 AUD
Retailer 3$237 AUD
Retailer 1$371 AUD

21 data points across 4 retailers

8 retailers$196 AUD to $888 AUD

B+
Cheapest Retailer
-
$196 AUD
$138 USD
B+
Retailer 2
-
$211 AUD
$148 USD
View
B+
Retailer 3
-
$219 AUD
$154 USD
View
B+
Retailer 4
-
$230 AUD
$161 USD
View
B+
Retailer 5
-
$237 AUD
$166 USD
View
B+
Retailer 6
-
$265 AUD
$186 USD
View
B+
Retailer 7
-
$371 AUD
€248 EUR
View
Most Expensive
C
NZ Jewellers
88cb6c22-1870-4f72-8dc5-ef5e2a625467 · Oct 29
$888 AUD
$624 USD
View
7 more retailers have this diamond
Prices start from $196 AUDSave up to $692 AUD

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.

B+
0.30ct Round
$196 AUD