Round|Natural|GIA

1.50ct G I1 Round Natural Diamond

EX • G/I1 • GIA 6422694331

Certificate GIA 6422694331

Diamond specifications and retailer prices

From $6,957 CAD
$4,980 USD
As of October 25, 2026
Save $8,258 CAD (54%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $15,215 CAD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.5ct natural round diamond

This 1.5ct natural round sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and I1 clarity (included), with a top-tier cut grade and certified by GIA 6422694331. Listed at 14 retailers as of October 25, 2026, with prices from $6,957 to $15,215, a $8,258 spread on the same certified stone. NZ Jewellers lists it at $15,215. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.50
Carat
G
Color
I1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.5°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 6422694331
Dimensions7.29 × 7.27 × 4.58 mm
L/W Ratio1.00
Top View
7.29 mm7.27 mm1.50 ctG / I1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6422694331
Side View
Table 56.0%Crown 36.5°Girdle: MED-STKPavilion 41°Culet: NoneDepth 62.8%

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 25
Current: $15,215 CAD|Low: $6,559 CAD|High: $15,215 CAD|Avg: $9,171 CAD
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
Retailer 15
October 30, 2026
Retailer 7$6,559 CAD
Retailer 8$6,957 CAD
Retailer 14$7,144 CAD
Retailer 9$7,187 CAD
Retailer 10$8,242 CAD
Retailer 12$8,242 CAD
Retailer 13$8,242 CAD
Retailer 11$9,509 CAD
Retailer 3$9,639 CAD
Retailer 5$9,639 CAD
Retailer 6$9,764 CAD
Retailer 2$9,940 CAD
Retailer 4$9,960 CAD
Retailer 15$10,845 CAD
NZ Jewellers$15,215 CAD

19 data points across 15 retailers

14 retailers$6,957 CAD to $15,215 CAD

B+
Cheapest Retailer
-
$6,957 CAD
$4,980 USD
B+
Retailer 2
-
$7,187 CAD
$5,145 USD
View
Retailer 3
-
$8,242 CAD
$5,900 USD
View
Price last confirmed 54 days ago
B
Retailer 4
-
$8,242 CAD
$5,900 USD
View
B
Retailer 5
-
$8,242 CAD
$5,900 USD
View
B
Retailer 6
-
$8,242 CAD
$5,900 USD
View
Retailer 7
-
$9,509 CAD
$6,807 USD
View
Price last confirmed 54 days ago
B
Retailer 8
-
$9,509 CAD
$6,807 USD
View
B
Retailer 9
-
$9,639 CAD
$6,900 USD
View
B
Retailer 10
-
$9,639 CAD
$6,900 USD
View
B
Retailer 11
-
$9,940 CAD
€6,777 EUR
View
B
Retailer 12
-
$9,960 CAD
$7,130 USD
View
Retailer 13
-
$15,215 CAD
$10,892 USD
View
Price last confirmed 60 days ago
Most Expensive
B
NZ Jewellers
a84032ce-b00e-4a62-9f02-3b03233adfb0 · Oct 30
$15,215 CAD
$10,892 USD
View
13 more retailers have this diamond
Prices start from $6,957 CADSave up to $8,258 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+
1.50ct Round
$6,957 CAD