Round|Natural|GIA

0.40ct J SI1 Round Natural Diamond

VG • J/SI1 • GIA 7433611111

Certificate GIA 7433611111

Diamond specifications and retailer prices

From $335 CAD
$239 USD
As of October 28, 2026
Save $1,338 CAD (80%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $1,673 CAD at NZ Jewellers · As of October 30, 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 J colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by GIA 7433611111. Listed at 19 retailers as of October 28, 2026, with prices from $335 to $1,673, a $1,338 spread on the same certified stone. NZ Jewellers lists it at $1,673. 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
J
Color
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryGood
FluorescenceFaint
Crown angle36.5°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 7433611111
Dimensions4.66 × 4.55 × 2.96 mm
L/W Ratio1.02
Top View
4.66 mm4.55 mm0.40 ctJ / SI1
OriginNatural
CutVery Good
PolishVery Good
SymmetryGood
FluorescenceFaint
CertificateGIA 7433611111
Side View
Table 58.0%Crown 36.5°Girdle: THN-THKPavilion 41°Culet: NoneDepth 64.4%

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: $1,673 CAD|Low: $335 CAD|High: $1,710 CAD|Avg: $616 CAD|-2.2%
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
October 30, 2026
Retailer 14$335 CAD
Retailer 9$350 CAD
Retailer 6$397 CAD
Retailer 11$446 CAD
Retailer 4$449 CAD
Retailer 3$462 CAD
Retailer 10$462 CAD
Retailer 12$495 CAD
Retailer 13$508 CAD
Retailer 2$572 CAD
Retailer 5$605 CAD
Retailer 7$719 CAD
Retailer 8$857 CAD
NZ Jewellers$1,673 CAD

37 data points across 14 retailers

19 retailers$335 CAD to $1,673 CAD

A
Cheapest Retailer
-
$335 CAD
$239 USD
Retailer 2
-
$350 CAD
$250 USD
View
Price last confirmed 8 days ago
B+
Retailer 3
-
$360 CAD
$257 USD
View
A
Retailer 4
-
$372 CAD
$266 USD
View
B+
Retailer 5
-
$446 CAD
$319 USD
View
B+
Retailer 6
-
$449 CAD
$321 USD
View
B+
Retailer 7
-
$451 CAD
$322 USD
View
B+
Retailer 8
-
$462 CAD
$330 USD
View
B+
Retailer 9
-
$462 CAD
$330 USD
View
B+
Retailer 10
-
$490 CAD
$350 USD
View
B+
Retailer 11
-
$495 CAD
$354 USD
View
B+
Retailer 12
-
$508 CAD
$363 USD
View
B+
Retailer 13
-
$572 CAD
ZAR 6,605 ZAR
View
B+
Retailer 14
-
$573 CAD
€390 EUR
View
Retailer 15
-
$605 CAD
A$665 AUD
View
Price last confirmed 26 days ago
B
Retailer 16
-
$719 CAD
€489 EUR
View
B
Retailer 17
-
$857 CAD
£482 GBP
View
B
Retailer 18
-
$859 CAD
£483 GBP
View
Most Expensive
C
NZ Jewellers
ad6dc815-cb58-4eaf-bef3-f61e8a6d2633 · Oct 30
$1,673 CAD
$1,195 USD
View
18 more retailers have this diamond
Prices start from $335 CADSave up to $1,338 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
0.40ct Round
$335 CAD