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0.43ct I SI2 Round Natural Diamond

VG • I/SI2 • IGI 607305619

Shape and cutting style on the report: Round brilliant

Certificate IGI 607305619

Diamond specifications and retailer prices

From $363 CAD
$260 USD
As of October 28, 2026
Save $1,284 CAD (78%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $1,647 CAD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 0.43ct natural round diamond

This 0.43ct natural round sits in the sub-half-carat band, graded I colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade and certified by IGI 607305619. Listed at 11 retailers as of October 28, 2026, with prices from $363 to $1,647, a $1,284 spread on the same certified stone. NZ Jewellers lists it at $1,647. 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

0.43
Carat
I
Color
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryExcellent
FluorescenceFaint
Crown angle36.5°
Pavilion angle40.3°
OriginNatural
Grading LabIGI
CertificateIGI 607305619
Dimensions4.72 × 4.76 × 2.98 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Top View
4.72 mm4.76 mm0.43 ctI / SI2
OriginNatural
CutVery Good
PolishVery Good
SymmetryExcellent
FluorescenceFaint
CertificateIGI 607305619
Side View
Table 59.0%Crown 36.5°Girdle: STK-THKPavilion 40.3°Culet: NoneDepth 63.0%

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 28
Current: $1,647 CAD|Low: $363 CAD|High: $1,647 CAD|Avg: $680 CAD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 30, 2026
Retailer 7$363 CAD
Retailer 5$380 CAD
Retailer 6$494 CAD
Retailer 9$546 CAD
Retailer 10$549 CAD
Retailer 3$617 CAD
Retailer 8$645 CAD
Retailer 2$750 CAD
Retailer 4$841 CAD
NZ Jewellers$1,647 CAD

41 data points across 10 retailers

11 retailers$363 CAD to $1,647 CAD

A
Cheapest Retailer
-
$363 CAD
$260 USD
B+
Retailer 2
-
$391 CAD
$280 USD
View
B+
Retailer 3
-
$405 CAD
$290 USD
View
B+
Retailer 4
-
$489 CAD
$350 USD
View
B+
Retailer 5
-
$494 CAD
$354 USD
View
B+
Retailer 6
-
$546 CAD
$391 USD
View
B+
Retailer 7
-
$617 CAD
€421 EUR
View
B+
Retailer 8
-
$727 CAD
£410 GBP
View
B+
Retailer 9
-
$750 CAD
£423 GBP
View
B+
Retailer 10
-
$841 CAD
£474 GBP
View
Most Expensive
C
NZ Jewellers
b7adedbb-495d-426e-ac85-cd2aee9013da · Oct 30
$1,647 CAD
$1,179 USD
View
10 more retailers have this diamond
Prices start from $363 CADSave up to $1,284 CAD

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
0.43ct Round
$363 CAD