Emerald|Lab Grown|IGI

1.23ct D IF Emerald Lab Grown Diamond

ID • D/IF • IGI LG813675350

Shape and cutting style on the report: Emerald cut

Certificate IGI LG813675350

Diamond specifications and retailer prices

From $301 CAD
$215 USD
As of October 30, 2026
Save $2,582 CAD (90%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: $2,883 CAD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 1.23ct lab-grown emerald diamond

This 1.23ct lab-grown emerald sits in the classic one-carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG813675350 or 813675350. Listed at 25 retailers as of October 29, 2026, with prices from $301 to $2,883, a $2,582 spread on the same certified stone. Brilliant Earth lists it at $2,883. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.23
Carat
D
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.7°
Pavilion angle41.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG813675350
Dimensions7.31 × 5.15 × 3.40 mm
L/W Ratio1.42
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.31 mm5.15 mm1.23 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG813675350
Side View
Table 70.0%Crown 36.7°Girdle: MediumPavilion 41.4°Culet: LargeDepth 66.0%

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: $2,883 CAD|Low: $300 CAD|High: $3,121 CAD|Avg: $1,006 CAD|-7.6%
Brilliant Earth
Retailer 2
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Retailer 8
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Retailer 23
October 30, 2026
Retailer 3$301 CAD
Retailer 23$335 CAD
Retailer 21$349 CAD
Retailer 7$372 CAD
Retailer 10$372 CAD
Retailer 6$412 CAD
Retailer 12$504 CAD
Retailer 13$628 CAD
Retailer 18$640 CAD
Retailer 2$690 CAD
Retailer 8$817 CAD
Retailer 19$910 CAD
Retailer 22$970 CAD
Retailer 4$1,089 CAD
Retailer 16$1,197 CAD
Retailer 14$1,213 CAD
Retailer 9$1,271 CAD
Retailer 20$1,411 CAD
Retailer 15$1,450 CAD
Retailer 17$1,500 CAD
Retailer 11$1,735 CAD
Retailer 5$2,071 CAD
Brilliant Earth$2,883 CAD

37 data points across 23 retailers

25 retailers$301 CAD to $2,883 CAD

A
Cheapest Retailer
-
$301 CAD
$215 USD
A
Retailer 2
-
$335 CAD
$239 USD
View
Final sale: no returns
A
Retailer 3
-
$349 CAD
$249 USD
View
A
Retailer 4
-
$372 CAD
$266 USD
View
A
Retailer 5
-
$372 CAD
$266 USD
View
A
Retailer 6
-
$412 CAD
HK$2,300 HKD
View
B+
Retailer 7
-
$504 CAD
$360 USD
View
A
Retailer 8
-
$628 CAD
€427 EUR
View
A
Retailer 9
-
$640 CAD
ZAR 7,383 ZAR
View
A
Retailer 10
-
$690 CAD
£388 GBP
View
A
Retailer 11
-
$817 CAD
$584 USD
View
A
Retailer 12
-
$910 CAD
A$1,000 AUD
View
B+
Retailer 13
-
$970 CAD
$693 USD
View
B+
Retailer 14
-
$1,089 CAD
$778 USD
View
B+
Retailer 15
-
$1,197 CAD
$855 USD
View
B+
Retailer 16
-
$1,213 CAD
SGD 1,171 SGD
View
B+
Retailer 17
-
$1,271 CAD
$908 USD
View
B+
Retailer 18
-
$1,411 CAD
A$1,551 AUD
View
B+
Retailer 19
-
$1,450 CAD
£816 GBP
View
B+
Retailer 20
-
$1,500 CAD
£844 GBP
View
B+
Retailer 21
-
$1,735 CAD
$1,240 USD
View
B
Retailer 22
-
$2,071 CAD
$1,480 USD
View
B
Retailer 23
-
$2,844 CAD
£1,600 GBP
View
Retailer 24
-
$2,869 CAD
$2,050 USD
View
Price last confirmed 9 days ago
Most Expensive
B
Brilliant Earth
21093600A · Oct 29
$2,883 CAD
$2,060 USD
View
24 more retailers have this diamond
Prices start from $301 CADSave up to $2,582 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 Emerald
$301 CAD