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Emerald|Lab Grown|IGI

1.01ct G SI1 Emerald Lab Grown Diamond

ID • G/SI1 • IGI LG512220524

Shape and cutting style on the report: Emerald cut

Certificate IGI LG512220524

Diamond specifications and retailer prices

From $848 CAD
As of November 6, 2026
Save $1,919 CAD (69%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $3,206 CAD at Reve Diamonds · As of November 4, 2026
View at Reve Diamonds

About this 1.01ct lab-grown emerald diamond

This 1.01ct lab-grown emerald sits in the classic one-carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG512220524 or 512220524. Listed at 13 retailers as of November 6, 2026, with a 226% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

1.01
Carat
G
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle20.9°
Pavilion angle39.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG512220524
Dimensions7.20 × 4.67 × 2.94 mm
L/W Ratio1.54
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
7.20 mm4.67 mm1.01 ctG / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG512220524
Side View
Table 67.0%Crown 20.9°Girdle: MediumPavilion 39.1°Culet: LNGDepth 63.0%

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: Nov 6
Current: $1,630 CAD|Low: $814 CAD|High: $4,627 CAD|Avg: $1,645 CAD|+1.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 6, 2026
Retailer 7$848 CAD
Retailer 3$948 CAD
Retailer 2$950 CAD
Retailer 8$978 CAD
Retailer 9$1,052 CAD
Retailer 12$1,052 CAD
Retailer 4$1,229 CAD
Retailer 10$1,613 CAD
Retailer 1$1,630 CAD
Retailer 6$2,610 CAD
Retailer 11$2,767 CAD
Retailer 5$4,553 CAD

44 data points across 12 retailers

13 retailers$848 CAD to $2,767 CAD

B+
Cheapest Retailer
-
$848 CAD
B
Retailer 2
-
$948 CAD
View
Final sale: no returns
B
Retailer 3
-
$950 CAD
View
B
Retailer 4
-
$978 CAD
View
Retailer 5
-
$1,052 CAD
View
Price last confirmed 21 days ago
B
Retailer 6
-
$1,052 CAD
View
B
Retailer 7
-
$1,229 CAD
View
B
Retailer 8
-
$1,613 CAD
View
B
Retailer 9
-
$1,630 CAD
View
B
Retailer 10
-
$2,610 CAD
View
B
Retailer 11
-
$2,767 CAD
View
Most Expensive
Reve Diamonds
52F8A31C8 · Nov 4
$3,206 CAD
$2,295 USD
View
Price under review
11 more retailers have this diamond
Prices start from $848 CADSave up to $1,919 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+
1.01ct Emerald
$848 CAD