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Emerald|Lab Grown|IGI

1.15ct E IF Emerald Lab Grown Diamond

ID • E/IF • IGI LG729515550

Shape and cutting style on the report: Emerald cut

Certificate IGI LG729515550

Diamond specifications and retailer prices

From $259 CAD
$185 USD
As of October 30, 2026
Save $1,407 CAD (84%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $1,666 CAD at Rare Carat · As of October 28, 2026
View at Rare Carat

About this 1.15ct lab-grown emerald diamond

This 1.15ct lab-grown emerald 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 IGI LG729515550 or 729515550. Listed at 17 retailers as of October 28, 2026, with prices from $259 to $1,666, a $1,407 spread on the same certified stone. Rare Carat lists it at $1,666. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.15
Carat
E
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.5°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG729515550
Dimensions6.95 × 5.07 × 3.27 mm
L/W Ratio1.37
Culet sizeLarge
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
6.95 mm5.07 mm1.15 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG729515550
Side View
Table 65.0%Crown 31.5°Girdle: MediumPavilion 40.9°Culet: LargeDepth 64.5%

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: $1,666 CAD|Low: $248 CAD|High: $1,694 CAD|Avg: $727 CAD|-1.7%
Rare Carat
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
Retailer 16
October 30, 2026
Retailer 15$259 CAD
Retailer 7$288 CAD
Retailer 4$300 CAD
Retailer 14$321 CAD
Retailer 16$321 CAD
Retailer 5$445 CAD
Retailer 11$550 CAD
Retailer 9$580 CAD
Retailer 8$662 CAD
Retailer 12$781 CAD
Retailer 3$1,030 CAD
Retailer 2$1,074 CAD
Retailer 13$1,087 CAD
Retailer 10$1,506 CAD
Retailer 6$1,602 CAD
Rare Carat$1,666 CAD

45 data points across 16 retailers

17 retailers$259 CAD to $1,666 CAD

A
Cheapest Retailer
-
$259 CAD
$185 USD
A
Retailer 2
-
$288 CAD
$206 USD
View
Final sale: no returns
A
Retailer 3
-
$300 CAD
$214 USD
View
A
Retailer 4
-
$321 CAD
$229 USD
View
A
Retailer 5
-
$321 CAD
$229 USD
View
B+
Retailer 6
-
$445 CAD
$318 USD
View
A
Retailer 7
-
$550 CAD
ZAR 6,350 ZAR
View
A
Retailer 8
-
$580 CAD
£326 GBP
View
A
Retailer 9
-
$662 CAD
$473 USD
View
A
Retailer 10
-
$781 CAD
A$859 AUD
View
B+
Retailer 11
-
$976 CAD
$697 USD
View
B+
Retailer 12
-
$1,030 CAD
$736 USD
View
B+
Retailer 13
-
$1,074 CAD
$768 USD
View
B+
Retailer 14
-
$1,087 CAD
$777 USD
View
B+
Retailer 15
-
$1,506 CAD
£847 GBP
View
B
Retailer 16
-
$1,602 CAD
$1,145 USD
View
Most Expensive
B
Rare Carat
SS18563_l_729515550 · Oct 28
$1,666 CAD
$1,190 USD
View
16 more retailers have this diamond
Prices start from $259 CADSave up to $1,407 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
1.15ct Emerald
$259 CAD