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Round|Natural|IGI

0.40ct L SI2 Round Natural Diamond

VG • L/SI2 • IGI 583335549

Shape and cutting style on the report: Round brilliant

Certificate IGI 583335549

Diamond specifications and retailer prices

From $271 AUD
As of November 4, 2026
Save $960 AUD (78%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $1,231 AUD at NZ Jewellers · As of November 4, 2026
View at NZ Jewellers

About this 0.4ct natural round diamond

This 0.4ct natural round sits in the sub-half-carat band, graded L colour (faint-tinted) and SI2 clarity (slightly-included), with a very-good cut grade and certified by IGI 583335549. Listed at 9 retailers as of November 4, 2026, with prices from $271 to $1,231, a $960 spread on the same certified stone. NZ Jewellers lists it at $1,231. 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

0.40
Carat
L
Colour
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceFaint
Crown angle33.7°
Pavilion angle40.5°
OriginNatural
Grading LabIGI
CertificateIGI 583335549
Dimensions4.69 × 4.74 × 2.84 mm
L/W Ratio1.01
Culet sizePointed
Top View
4.69 mm4.74 mm0.40 ctL / SI2
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceFaint
CertificateIGI 583335549
Side View
Table 62.0%Crown 33.7°Girdle: MED-THKPavilion 40.5°Culet: NoneDepth 60.3%

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: Nov 4
Current: $1,231 AUD|Low: $271 AUD|High: $1,641 AUD|Avg: $561 AUD|-25.0%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 6, 2026
Retailer 10$271 AUD
Retailer 5$293 AUD
Retailer 6$303 AUD
Retailer 7$351 AUD
Retailer 8$366 AUD
Retailer 11$377 AUD
Retailer 9$457 AUD
Retailer 4$490 AUD
Retailer 2$556 AUD
Retailer 3$650 AUD
NZ Jewellers$1,231 AUD

42 data points across 11 retailers

9 retailers$271 AUD to $1,231 AUD

B+
Cheapest Retailer
-
$271 AUD
Retailer 2
-
$293 AUD
View
Price last confirmed 8 days ago
B+
Retailer 3
-
$303 AUD
View
B+
Retailer 4
-
$351 AUD
View
B+
Retailer 5
-
$366 AUD
View
B+
Retailer 6
-
$457 AUD
View
B+
Retailer 7
-
$490 AUD
View
B
Retailer 8
-
$556 AUD
View
Most Expensive
C
NZ Jewellers
d0d0e16e-5d91-4f44-9190-cc31bd7fa26e · Nov 4
$1,231 AUD
$862 USD
View
8 more retailers have this diamond
Prices start from $271 AUDSave up to $960 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+
0.40ct Round
$271 AUD