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Round|Natural|IGI

0.30ct H I1 Round Natural Diamond

VG • H/I1 • IGI 485142472

Shape and cutting style on the report: Round brilliant

Certificate IGI 485142472

Diamond specifications and retailer prices

From $211 SGD
$165 USD
As of October 31, 2026
Save $744 SGD (78%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $955 SGD 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 H colour (near-colourless) and I1 clarity (included), with a very-good cut grade and certified by IGI 485142472. Listed at 8 retailers as of October 29, 2026, with prices from $211 to $955, a $744 spread on the same certified stone. NZ Jewellers lists it at $955. 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
H
Colour
I1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle32.4°
Pavilion angle40.2°
OriginNatural
Grading LabIGI
CertificateIGI 485142472
Dimensions4.27 × 4.30 × 2.61 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
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Top View
4.27 mm4.30 mm0.30 ctH / I1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI 485142472
Side View
Table 56.5%Crown 32.4°Girdle: UNDPavilion 40.2°Culet: NoneDepth 61.0%

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: $387 SGD|Low: $202 SGD|High: $387 SGD|Avg: $292 SGD|+4.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
October 30, 2026
Retailer 2$204 SGD
Retailer 3$265 SGD
Retailer 4$322 SGD
Retailer 1$387 SGD

21 data points across 4 retailers

8 retailers$211 SGD to $955 SGD

B+
Cheapest Retailer
-
$211 SGD
$165 USD
B+
Retailer 2
-
$228 SGD
$178 USD
View
B+
Retailer 3
-
$235 SGD
$184 USD
View
B+
Retailer 4
-
$258 SGD
$202 USD
View
B+
Retailer 5
-
$265 SGD
$207 USD
View
B+
Retailer 6
-
$284 SGD
$222 USD
View
B+
Retailer 7
-
$387 SGD
€288 EUR
View
Most Expensive
C
NZ Jewellers
490f0955-b332-485f-b9b6-9521d996f03e · Oct 29
$955 SGD
$747 USD
View
7 more retailers have this diamond
Prices start from $211 SGDSave up to $744 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.

B+
0.30ct Round
$211 SGD