CaratHunter
Plans
Emerald|Lab Grown|IGI

0.99ct D SI1 Emerald Lab Grown Diamond

GD • D/SI1 • IGI LG566301290

Shape and cutting style on the report: Emerald cut

Certificate IGI LG566301290

Diamond specifications and retailer prices

From $185 CAD
$132 USD
As of October 29, 2026
Save $1,678 CAD (90%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $1,863 CAD at MOH London · As of October 29, 2026
View at MOH London

About this 0.99ct lab-grown emerald diamond

This 0.99ct lab-grown emerald sits in the just-under-one-carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a standard cut grade and certified by IGI LG566301290 or 566301290. Listed at 17 retailers as of October 29, 2026, with prices from $185 to $1,863, a $1,678 spread on the same certified stone. MOH London lists it at $1,863. 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

0.99
Carat
D
Color
SI1
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle29.4°
Pavilion angle39.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG566301290
Dimensions6.92 × 4.77 × 3.13 mm
L/W Ratio1.45
Culet sizeLarge
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
6.92 mm4.77 mm0.99 ctD / SI1
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG566301290
Side View
Table 68.5%Crown 29.4°Girdle: MED-STKPavilion 39.5°Culet: LargeDepth 65.6%

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: $1,863 CAD|Low: $172 CAD|High: $1,875 CAD|Avg: $506 CAD|-0.7%
MOH London
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
Retailer 17
October 30, 2026
Retailer 14$185 CAD
Retailer 8$207 CAD
Retailer 2$220 CAD
Retailer 5$223 CAD
Retailer 7$223 CAD
Retailer 13$387 CAD
Retailer 16$395 CAD
Retailer 10$435 CAD
Retailer 12$436 CAD
Retailer 3$561 CAD
Retailer 17$588 CAD
Retailer 9$672 CAD
Retailer 6$714 CAD
Retailer 15$816 CAD
Retailer 4$882 CAD
Retailer 11$1,368 CAD
MOH London$1,863 CAD

45 data points across 17 retailers

17 retailers$185 CAD to $1,863 CAD

A
Cheapest Retailer
-
$185 CAD
$132 USD
B+
Retailer 2
-
$207 CAD
$148 USD
View
B+
Retailer 3
-
$220 CAD
$157 USD
View
Final sale: no returns
B+
Retailer 4
-
$223 CAD
$159 USD
View
B+
Retailer 5
-
$223 CAD
$159 USD
View
B+
Retailer 6
-
$387 CAD
£218 GBP
View
B+
Retailer 7
-
$395 CAD
€269 EUR
View
B+
Retailer 8
-
$435 CAD
$311 USD
View
B+
Retailer 9
-
$436 CAD
£245 GBP
View
B+
Retailer 10
-
$561 CAD
$401 USD
View
B+
Retailer 11
-
$588 CAD
$420 USD
View
B
Retailer 12
-
$672 CAD
$480 USD
View
B
Retailer 13
-
$714 CAD
$510 USD
View
B
Retailer 14
-
$816 CAD
$583 USD
View
B
Retailer 15
-
$882 CAD
$630 USD
View
B
Retailer 16
-
$1,368 CAD
$977 USD
View
Most Expensive
C
MOH London
LG566301290 · Oct 29
$1,863 CAD
£1,048 GBP
View
16 more retailers have this diamond
Prices start from $185 CADSave up to $1,678 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
0.99ct Emerald
$185 CAD