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Round|Natural|GIA

0.43ct I SI2 Round Natural Diamond

EX • I/SI2 • GIA 1397772721

Certificate GIA 1397772721

Diamond specifications and retailer prices

From $274 CAD
₹18,682 INR
As of October 30, 2026
Save $1,493 CAD (84%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $1,767 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 top-tier cut grade and certified by GIA 1397772721. Listed at 14 retailers as of October 30, 2026, with prices from $274 to $1,767, a $1,493 spread on the same certified stone. NZ Jewellers lists it at $1,767. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

0.43
Carat
I
Color
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceStrong
Crown angle33.5°
Pavilion angle41.8°
OriginNatural
Grading LabGIA
CertificateGIA 1397772721
Dimensions4.88 × 4.86 × 3.00 mm
L/W Ratio1.00
Culet sizeNone
Key to symbols
Crystal, Cloud, Feather
Top View
4.88 mm4.86 mm0.43 ctI / SI2
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceStrong
CertificateGIA 1397772721
Side View
Table 61.0%Crown 33.5°Girdle: MED-STKPavilion 41.8°Culet: NoneDepth 61.6%

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 30
Current: $1,767 CAD|Low: $272 CAD|High: $1,767 CAD|Avg: $672 CAD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 30, 2026
Retailer 2$274 CAD
Retailer 3$390 CAD
Retailer 6$405 CAD
Retailer 10$412 CAD
Retailer 9$450 CAD
Retailer 4$493 CAD
Retailer 11$610 CAD
Retailer 7$656 CAD
Retailer 8$812 CAD
Retailer 5$903 CAD
NZ Jewellers$1,767 CAD

43 data points across 11 retailers

14 retailers$274 CAD to $1,767 CAD

A
Cheapest Retailer
-
$274 CAD
₹18,682 INR
A
Retailer 2
-
$340 CAD
HK$1,900 HKD
View
A
Retailer 3
-
$390 CAD
$279 USD
View
A
Retailer 4
-
$405 CAD
$290 USD
View
A
Retailer 5
-
$413 CAD
SGD 400 SGD
View
A
Retailer 6
-
$420 CAD
$301 USD
View
A
Retailer 7
-
$436 CAD
$312 USD
View
A
Retailer 8
-
$450 CAD
$322 USD
View
A
Retailer 9
-
$493 CAD
£278 GBP
View
B+
Retailer 10
-
$525 CAD
$376 USD
View
B+
Retailer 11
-
$610 CAD
$437 USD
View
Retailer 12
-
$812 CAD
£458 GBP
View
Price last confirmed 31 days ago
B+
Retailer 13
-
$903 CAD
£509 GBP
View
Most Expensive
C
NZ Jewellers
a11500db-f4fd-4efc-85ae-7269a5034b4d · Oct 30
$1,767 CAD
$1,265 USD
View
13 more retailers have this diamond
Prices start from $274 CADSave up to $1,493 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
$274 CAD