CaratHunter
Plans
Emerald|Lab Grown|IGI

3.00ct F SI1 Emerald Lab Grown Diamond

ID • F/SI1 • IGI LG786672774

Shape and cutting style on the report: Emerald cut

Certificate IGI LG786672774

Diamond specifications and retailer prices

From $961 CAD
As of November 4, 2026
Save $1,367 CAD (59%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $2,688 CAD at Rare Carat · As of October 25, 2026
View at Rare Carat

About this 3ct lab-grown emerald diamond

This 3ct lab-grown emerald sits in the three to five carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG786672774 or 786672774. Listed at 5 retailers as of November 4, 2026, with a 142% 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

3.00
Carat
F
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.5°
Pavilion angle42.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG786672774
Dimensions9.68 × 6.65 × 4.37 mm
L/W Ratio1.46
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.68 mm6.65 mm3.00 ctF / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG786672774
Side View
Table 68.0%Crown 39.5°Girdle: ThickPavilion 42.2°Culet: LargeDepth 65.7%

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: Nov 4
Current: $2,688 CAD|Low: $563 CAD|High: $2,778 CAD|Avg: $1,462 CAD|-3.2%
Rare Carat
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 5, 2026
Retailer 6$563 CAD
Retailer 4$961 CAD
Retailer 3$1,061 CAD
Retailer 5$1,142 CAD
Retailer 2$2,328 CAD
Rare Carat$2,688 CAD

43 data points across 6 retailers

5 retailers$961 CAD to $2,328 CAD

B+
Cheapest Retailer
-
$961 CAD
A
Retailer 2
-
$1,061 CAD
View
A
Retailer 3
-
$1,142 CAD
View
B
Retailer 4
-
$2,328 CAD
View
Most Expensive
Rare Carat
TDS1-2B_l_786672774 · Oct 25
$2,688 CAD
$1,925 USD
View
Price last confirmed 12 days ago
4 more retailers have this diamond
Prices start from $961 CADSave up to $1,367 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
3.00ct Emerald
$961 CAD