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Round|Natural|IGI

0.40ct K VS2 Round Natural Diamond

VG • K/VS2 • IGI 320851965

Shape and cutting style on the report: Round brilliant

Certificate IGI 320851965

Diamond specifications and retailer prices

From $230 AUD
As of November 4, 2026
Save $1,197 AUD (84%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $1,427 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 K colour (faint-tinted) and VS2 clarity (very-slightly-included), with a very-good cut grade and certified by IGI 320851965. Listed at 15 retailers as of November 4, 2026, with prices from $230 to $1,427, a $1,197 spread on the same certified stone. NZ Jewellers lists it at $1,427. 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
K
Colour
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceFaint
Crown angle33°
Pavilion angle39.9°
OriginNatural
Grading LabIGI
CertificateIGI 320851965
Dimensions4.67 × 4.70 × 2.90 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
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Top View
4.67 mm4.70 mm0.40 ctK / VS2
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceFaint
CertificateIGI 320851965
Side View
Table 53.0%Crown 33°Girdle: STK-THKPavilion 39.9°Culet: NoneDepth 61.9%

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 4
Current: $1,427 AUD|Low: $230 AUD|High: $1,427 AUD|Avg: $580 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 6, 2026
Retailer 9$230 AUD
Retailer 6$316 AUD
Retailer 12$340 AUD
Retailer 13$351 AUD
Retailer 3$406 AUD
Retailer 14$419 AUD
Retailer 4$424 AUD
Retailer 7$486 AUD
Retailer 10$490 AUD
Retailer 5$500 AUD
Retailer 8$553 AUD
Retailer 2$633 AUD
Retailer 11$727 AUD
NZ Jewellers$1,427 AUD

34 data points across 14 retailers

15 retailers$230 AUD to $1,427 AUD

A
Cheapest Retailer
-
$230 AUD
B+
Retailer 2
-
$316 AUD
View
Retailer 3
-
$340 AUD
View
Price last confirmed 8 days ago
B+
Retailer 4
-
$351 AUD
View
B+
Retailer 5
-
$406 AUD
View
B+
Retailer 6
-
$419 AUD
View
B+
Retailer 7
-
$424 AUD
View
B+
Retailer 8
-
$486 AUD
View
B+
Retailer 9
-
$490 AUD
View
B+
Retailer 10
-
$500 AUD
View
B+
Retailer 11
-
$553 AUD
View
B+
Retailer 12
-
$633 AUD
View
B+
Retailer 13
-
$727 AUD
View
B
Retailer 14
-
$740 AUD
View
Most Expensive
C
NZ Jewellers
9a30a280-c8b5-4b84-beb7-cf4325b25a35 · Nov 4
$1,427 AUD
$999 USD
View
14 more retailers have this diamond
Prices start from $230 AUDSave up to $1,197 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
0.40ct Round
$230 AUD