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Emerald|Lab Grown|IGI

1.30ct E SI1 Emerald Lab Grown Diamond

ID • E/SI1 • IGI LG488147024

Shape and cutting style on the report: Emerald cut

Certificate IGI LG488147024

Diamond specifications and retailer prices

From $258 CAD
$185 USD
As of October 30, 2026
Save $1,342 CAD (84%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $1,601 CAD at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

About this 1.3ct lab-grown emerald diamond

This 1.3ct lab-grown emerald sits in the one-and-a-quarter to one-and-a-half carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG488147024 or 488147024. Listed at 13 retailers as of October 30, 2026, with prices from $258 to $1,601, a $1,342 spread on the same certified stone. Reve Diamonds lists it at $1,601. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.30
Carat
E
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle30.5°
Pavilion angle36.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG488147024
Dimensions7.31 × 5.20 × 3.29 mm
L/W Ratio1.41
Culet sizeLong
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
7.31 mm5.20 mm1.30 ctE / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG488147024
Side View
Table 71.0%Crown 30.5°Girdle: MediumPavilion 36.3°Culet: LNGDepth 63.3%

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: $580 CAD|Low: $215 CAD|High: $1,601 CAD|Avg: $829 CAD|-1.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Reve Diamonds
October 30, 2026
Retailer 8$289 CAD
Retailer 4$300 CAD
Retailer 7$564 CAD
Retailer 1$580 CAD
Retailer 5$775 CAD
Retailer 3$1,088 CAD
Retailer 6$1,106 CAD
Retailer 2$1,506 CAD
Reve Diamonds$1,601 CAD

42 data points across 9 retailers

13 retailers$258 CAD to $1,601 CAD

A
Cheapest Retailer
-
$258 CAD
$185 USD
A
Retailer 2
-
$289 CAD
$207 USD
View
Final sale: no returns
A
Retailer 3
-
$300 CAD
$215 USD
View
A
Retailer 4
-
$320 CAD
$229 USD
View
A
Retailer 5
-
$320 CAD
$229 USD
View
A
Retailer 6
-
$564 CAD
$404 USD
View
A
Retailer 7
-
$580 CAD
£327 GBP
View
B+
Retailer 8
-
$775 CAD
$555 USD
View
B
Retailer 9
-
$1,031 CAD
$738 USD
View
B
Retailer 10
-
$1,088 CAD
$779 USD
View
B
Retailer 11
-
$1,106 CAD
$792 USD
View
Retailer 12
-
$1,506 CAD
£849 GBP
View
Price last confirmed 9 days ago
Most Expensive
B
Reve Diamonds
BCAF153B0 · Oct 30
$1,601 CAD
$1,146 USD
View
12 more retailers have this diamond
Prices start from $258 CADSave up to $1,342 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
1.30ct Emerald
$258 CAD