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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 $161 USD
As of November 4, 2026
Save $838 USD (84%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $999 USD 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 $161 to $999, a $838 spread on the same certified stone. NZ Jewellers lists it at $999. 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
Color
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
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $999 USD|Low: $161 USD|High: $999 USD|Avg: $406 USD
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$161 USD
Retailer 6$221 USD
Retailer 12$238 USD
Retailer 13$246 USD
Retailer 3$284 USD
Retailer 14$293 USD
Retailer 4$297 USD
Retailer 7$340 USD
Retailer 10$343 USD
Retailer 5$350 USD
Retailer 8$387 USD
Retailer 2$443 USD
Retailer 11$509 USD
NZ Jewellers$999 USD

34 data points across 14 retailers

15 retailers$161 USD to $999 USD

A
Cheapest Retailer
-
$161 USD
B+
Retailer 2
-
$221 USD
View
Retailer 3
-
$238 USD
View
Price last confirmed 8 days ago
B+
Retailer 4
-
$246 USD
View
B+
Retailer 5
-
$284 USD
View
B+
Retailer 6
-
$293 USD
View
B+
Retailer 7
-
$297 USD
View
B+
Retailer 8
-
$340 USD
View
B+
Retailer 9
-
$343 USD
View
B+
Retailer 10
-
$350 USD
View
B+
Retailer 11
-
$387 USD
View
B+
Retailer 12
-
$443 USD
View
B+
Retailer 13
-
$509 USD
View
B
Retailer 14
-
$518 USD
View
Most Expensive
C
NZ Jewellers
9a30a280-c8b5-4b84-beb7-cf4325b25a35 · Nov 4
$999 USD
View
14 more retailers have this diamond
Prices start from $161 USDSave up to $838 USD

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
$161 USD