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Emerald|Lab Grown|IGI

3.05ct H VS1 Emerald Lab Grown Diamond

ID • H/VS1 • IGI LG818685375

Shape and cutting style on the report: Emerald cut

Certificate IGI LG818685375

Diamond specifications and retailer prices

From $528 CAD
$378 USD
As of October 30, 2026
Save $2,084 CAD (80%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $4,498 CAD at Brilliant Earth · As of October 18, 2026
View at Brilliant Earth

About this 3.05ct lab-grown emerald diamond

This 3.05ct lab-grown emerald sits in the three to five carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG818685375 or 818685375. Listed at 18 retailers as of October 25, 2026, with a 395% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

3.05
Carat
H
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.6°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818685375
Dimensions9.95 × 6.79 × 4.52 mm
L/W Ratio1.47
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.95 mm6.79 mm3.05 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818685375
Side View
Table 63.0%Crown 33.6°Girdle: MED-STKPavilion 40.8°Culet: LargeDepth 66.6%

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 30
Current: $4,498 CAD|Low: $507 CAD|High: $4,498 CAD|Avg: $1,532 CAD|+5.9%
Brilliant Earth
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
Retailer 18
October 29, 2026
Retailer 7$528 CAD
Retailer 6$591 CAD
Retailer 9$591 CAD
Retailer 3$655 CAD
Retailer 18$655 CAD
Retailer 14$866 CAD
Retailer 13$1,042 CAD
Retailer 2$1,187 CAD
Retailer 5$1,345 CAD
Retailer 11$1,378 CAD
Retailer 12$1,421 CAD
Retailer 17$1,836 CAD
Retailer 8$2,088 CAD
Retailer 4$2,104 CAD
Retailer 15$2,158 CAD
Retailer 16$2,562 CAD
Retailer 10$2,612 CAD
Brilliant Earth$4,498 CAD

32 data points across 18 retailers

18 retailers$528 CAD to $2,612 CAD

A
Cheapest Retailer
-
$528 CAD
$378 USD
A
Retailer 2
-
$591 CAD
$423 USD
View
A
Retailer 3
-
$591 CAD
$423 USD
View
Final sale: no returns
A
Retailer 4
-
$655 CAD
$469 USD
View
A
Retailer 5
-
$655 CAD
$469 USD
View
A
Retailer 6
-
$866 CAD
$620 USD
View
B+
Retailer 7
-
$1,042 CAD
$746 USD
View
A
Retailer 8
-
$1,187 CAD
$850 USD
View
A
Retailer 9
-
$1,345 CAD
$963 USD
View
A
Retailer 10
-
$1,378 CAD
A$1,518 AUD
View
A
Retailer 11
-
$1,421 CAD
ZAR 16,433 ZAR
View
B+
Retailer 12
-
$1,836 CAD
$1,314 USD
View
B+
Retailer 13
-
$2,088 CAD
SGD 2,020 SGD
View
B+
Retailer 14
-
$2,104 CAD
$1,506 USD
View
B+
Retailer 15
-
$2,158 CAD
$1,545 USD
View
B+
Retailer 16
-
$2,562 CAD
£1,444 GBP
View
B+
Retailer 17
-
$2,612 CAD
$1,870 USD
View
Most Expensive
Brilliant Earth
21636831A · Oct 18
$4,498 CAD
$3,220 USD
View
Price last confirmed 12 days ago
17 more retailers have this diamond
Prices start from $528 CADSave up to $2,084 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
3.05ct Emerald
$528 CAD