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Round|Natural|IGI

0.33ct I IF Round Natural Diamond

EX • I/IF • IGI 355941015

Shape and cutting style on the report: Round brilliant

Certificate IGI 355941015

Diamond specifications and retailer prices

From $367 AUD
$258 USD
As of October 31, 2026
Save $1,297 AUD (78%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $1,664 AUD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 0.33ct natural round diamond

This 0.33ct natural round sits in the sub-half-carat band, graded I colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI 355941015. Listed at 16 retailers as of October 30, 2026, with prices from $367 to $1,664, a $1,297 spread on the same certified stone. NZ Jewellers lists it at $1,664. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.33
Carat
I
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceFaint
Crown angle31.7°
Pavilion angle41.5°
OriginNatural
Grading LabIGI
CertificateIGI 355941015
Dimensions4.53 × 4.50 × 2.72 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
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Top View
4.53 mm4.50 mm0.33 ctI / IF
OriginNatural
CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceFaint
CertificateIGI 355941015
Side View
Table 59.0%Crown 31.7°Girdle: MediumPavilion 41.5°Culet: NoneDepth 60.2%

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 31
Current: $1,664 AUD|Low: $383 AUD|High: $1,664 AUD|Avg: $623 AUD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
November 1, 2026
Retailer 6$384 AUD
Retailer 11$384 AUD
Retailer 3$396 AUD
Retailer 12$410 AUD
Retailer 8$474 AUD
Retailer 13$484 AUD
Retailer 14$494 AUD
Retailer 5$553 AUD
Retailer 9$570 AUD
Retailer 2$634 AUD
Retailer 4$656 AUD
Retailer 7$707 AUD
Retailer 10$850 AUD
NZ Jewellers$1,664 AUD

39 data points across 14 retailers

16 retailers$367 AUD to $1,664 AUD

A
Cheapest Retailer
-
$367 AUD
$258 USD
A
Retailer 2
-
$384 AUD
$270 USD
View
A
Retailer 3
-
$396 AUD
$278 USD
View
A
Retailer 4
-
$410 AUD
$288 USD
View
A
Retailer 5
-
$474 AUD
£262 GBP
View
A
Retailer 6
-
$484 AUD
$340 USD
View
A
Retailer 7
-
$494 AUD
$347 USD
View
A
Retailer 8
-
$499 AUD
$350 USD
View
A
Retailer 9
-
$553 AUD
$388 USD
View
A
Retailer 10
-
$570 AUD
ZAR 6,463 ZAR
View
A
Retailer 11
-
$620 AUD
£343 GBP
View
A
Retailer 12
-
$634 AUD
€424 EUR
View
B+
Retailer 13
-
$656 AUD
$461 USD
View
B+
Retailer 14
-
$707 AUD
£391 GBP
View
B+
Retailer 15
-
$850 AUD
£470 GBP
View
Most Expensive
B
NZ Jewellers
85f3f368-c250-4b5b-86ef-6a1f52fc159a · Oct 30
$1,664 AUD
$1,169 USD
View
15 more retailers have this diamond
Prices start from $367 AUDSave up to $1,297 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.

A
0.33ct Round
$367 AUD