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Emerald|Lab Grown|IGI

1.00ct J SI1 Emerald Lab Grown Diamond

VG • J/SI1 • IGI LG380970969

Shape and cutting style on the report: Emerald cut

Certificate IGI LG380970969

Diamond specifications and retailer prices

From $966 CAD
$690 USD
As of October 29, 2026
Save $3,157 CAD (77%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $4,123 CAD at NZ Jewellers · As of October 28, 2026
View at NZ Jewellers

About this 1ct lab-grown emerald diamond

This 1ct lab-grown emerald sits in the classic one-carat band, graded J colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI LG380970969 or 380970969. Listed at 8 retailers as of October 28, 2026, with prices from $966 to $4,123, a $3,157 spread on the same certified stone. NZ Jewellers lists it at $4,123. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.00
Carat
J
Color
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
CertificateIGI LG380970969
Dimensions6.55 × 4.88 × 3.26 mm
L/W Ratio1.34
Culet sizeLong
Cert comments
This Chemical Vapor Deposition (CVD) laboratory grown diamond is classified as Type IIa.
Top View
6.55 mm4.88 mm1.00 ctJ / SI1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG380970969
Side View
Table 66.0%CrownGirdle: MED-STKPavilionCulet: LNGDepth

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 29
Current: $4,123 CAD|Low: $966 CAD|High: $4,200 CAD|Avg: $2,046 CAD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 11, 2026
Retailer 3$966 CAD
Retailer 2$1,264 CAD
Retailer 7$1,376 CAD
Retailer 8$1,415 CAD
Retailer 4$1,467 CAD
Retailer 6$1,467 CAD
Retailer 5$2,354 CAD
NZ Jewellers$4,123 CAD
Retailer 9$4,200 CAD

11 data points across 9 retailers

8 retailers$966 CAD to $4,123 CAD

A
Cheapest Retailer
-
$966 CAD
$690 USD
B+
Retailer 2
-
$1,264 CAD
$903 USD
View
B+
Retailer 3
-
$1,376 CAD
$983 USD
View
B+
Retailer 4
-
$1,415 CAD
$1,011 USD
View
Final sale: no returns
B
Retailer 5
-
$1,467 CAD
$1,048 USD
View
Retailer 6
-
$1,467 CAD
$1,048 USD
View
Price last confirmed 17 days ago
B
Retailer 7
-
$2,354 CAD
$1,682 USD
View
Most Expensive
C
NZ Jewellers
98b1d508-17e3-454b-9f82-75566f0e1b96 · Oct 28
$4,123 CAD
$2,946 USD
View
7 more retailers have this diamond
Prices start from $966 CADSave up to $3,157 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
1.00ct Emerald
$966 CAD