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Round|Natural|GIA

1.20ct J VS2 Round Natural Diamond

EX • J/VS2 • GIA 2316820318

Certificate GIA 2316820318

Diamond specifications and retailer prices

From $4,228 CAD
$3,027 USD
As of October 30, 2026
Save $4,930 CAD (54%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $9,158 CAD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.2ct natural round diamond

This 1.2ct natural round sits in the classic one-carat band, graded J colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 2316820318. Listed at 18 retailers as of October 30, 2026, with prices from $4,228 to $9,158, a $4,930 spread on the same certified stone. NZ Jewellers lists it at $9,158. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.20
Carat
J
Color
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.5°
Pavilion angle41.6°
OriginNatural
Grading LabGIA
CertificateGIA 2316820318
Dimensions6.85 × 6.79 × 4.21 mm
L/W Ratio1.01
Star length50%
Lower girdle80%
Top View
6.85 mm6.79 mm1.20 ctJ / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2316820318
Side View
Table 58.0%Crown 31.5°Girdle: MED-STKPavilion 41.6°Culet: NoneDepth 61.8%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $5,038 CAD|Low: $4,142 CAD|High: $8,897 CAD|Avg: $5,688 CAD|-0.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 30, 2026
Retailer 7$4,142 CAD
Retailer 9$4,228 CAD
Retailer 8$4,596 CAD
Retailer 1$5,038 CAD
Retailer 2$5,460 CAD
Retailer 6$5,631 CAD
Retailer 4$6,146 CAD
Retailer 5$6,401 CAD
Retailer 3$8,838 CAD

37 data points across 9 retailers

18 retailers$4,228 CAD to $9,158 CAD

B+
Cheapest Retailer
-
$4,228 CAD
$3,027 USD
B+
Retailer 2
-
$4,596 CAD
$3,290 USD
View
B+
Retailer 3
-
$4,762 CAD
$3,409 USD
View
B+
Retailer 4
-
$4,762 CAD
$3,409 USD
View
B
Retailer 5
-
$4,945 CAD
$3,540 USD
View
B+
Retailer 6
-
$5,038 CAD
£2,840 GBP
View
B
Retailer 7
-
$5,357 CAD
$3,835 USD
View
B
Retailer 8
-
$5,392 CAD
$3,860 USD
View
B
Retailer 9
-
$5,392 CAD
$3,860 USD
View
B+
Retailer 10
-
$5,460 CAD
£3,078 GBP
View
B
Retailer 11
-
$5,495 CAD
$3,934 USD
View
B
Retailer 12
-
$5,574 CAD
$3,990 USD
View
Retailer 13
-
$5,631 CAD
A$6,201 AUD
View
Price last confirmed 22 days ago
Retailer 14
-
$5,681 CAD
$4,067 USD
View
Price last confirmed 12 days ago
B
Retailer 15
-
$6,146 CAD
€4,190 EUR
View
B
Retailer 16
-
$6,401 CAD
ZAR 74,026 ZAR
View
B
Retailer 17
-
$8,838 CAD
£4,982 GBP
View
Most Expensive
B
NZ Jewellers
acb75396-ae92-449a-9b88-a4a036a39ee0 · Oct 30
$9,158 CAD
$6,556 USD
View
17 more retailers have this diamond
Prices start from $4,228 CADSave up to $4,930 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.

B+
1.20ct Round
$4,228 CAD