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Round|Lab Grown|GCAL

1.23ct E IF Round Lab Grown Diamond

ID • E/IF • GCAL 360166263

Shape and cutting style on the report: Round brilliant

Certificate GCAL 360166263

Diamond specifications and retailer prices

From $955 CAD
$684 USD
As of October 30, 2026
Save $2,349 CAD (71%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $3,305 CAD at Diamond Exchange Canada · As of October 30, 2026
View at Diamond Exchange Canada

About this 1.23ct lab-grown round diamond

This 1.23ct lab-grown round sits in the classic one-carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GCAL 360166263. Listed at 10 retailers as of October 30, 2026, with prices from $955 to $3,305, a $2,349 spread on the same certified stone. Diamond Exchange Canada lists it at $3,305. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.23
Carat
E
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle40.8°
OriginLab Grown
Grading LabGCAL
CertificateGCAL 360166263
Dimensions6.90 × 6.92 × 4.20 mm
L/W Ratio1.00
Culet sizeNone
Top View
6.90 mm6.92 mm1.23 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGCAL 360166263
Side View
Table 57.0%Crown 34°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 60.8%

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: $3,305 CAD|Low: $841 CAD|High: $8,828 CAD|Avg: $3,991 CAD
Diamond Exchange Canada
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 30, 2026
Retailer 7$955 CAD
Retailer 11$1,396 CAD
Retailer 8$1,860 CAD
Retailer 6$1,970 CAD
Retailer 4$2,025 CAD
Retailer 3$3,262 CAD
Diamond Exchange Canada$3,305 CAD
Retailer 12$4,988 CAD
Retailer 9$6,032 CAD
Retailer 10$7,110 CAD
Retailer 2$7,278 CAD
Retailer 5$7,278 CAD

13 data points across 12 retailers

10 retailers$955 CAD to $3,305 CAD

A
Cheapest Retailer
-
$955 CAD
$684 USD
B+
Retailer 2
-
$1,396 CAD
$999 USD
View
B
Retailer 3
-
$1,860 CAD
A$2,048 AUD
View
B
Retailer 4
-
$1,970 CAD
$1,410 USD
View
B
Retailer 5
-
$2,263 CAD
$1,620 USD
View
B
Retailer 6
-
$3,262 CAD
$2,335 USD
View
Most Expensive
B
Diamond Exchange Canada
1925449630 · Oct 30
$3,305 CAD
View
6 more retailers have this diamond
Prices start from $955 CADSave up to $2,349 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
1.23ct Round
$955 CAD