CaratHunter
Plans
Emerald|Lab Grown|IGI

4.05ct H VS1 Emerald Lab Grown Diamond

ID • H/VS1 • IGI LG816602145

Shape and cutting style on the report: Emerald cut

Certificate IGI LG816602145

Diamond specifications and retailer prices

From $638 CAD
$456 USD
As of October 30, 2026
Save $3,281 CAD (84%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $3,919 CAD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 4.05ct lab-grown emerald diamond

This 4.05ct 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 LG816602145 or 816602145. Listed at 20 retailers as of October 29, 2026, with prices from $638 to $3,919, a $3,281 spread on the same certified stone. Brilliant Earth lists it at $3,919. 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

4.05
Carat
H
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.1°
Pavilion angle41.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG816602145
Dimensions10.60 × 7.57 × 5.38 mm
L/W Ratio1.40
Girdle conditionFaceted
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.60 mm7.57 mm4.05 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG816602145
Side View
Table 65.0%Crown 39.1°Girdle: MediumPavilion 41.5°Culet: LargeDepth 71.1%

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: $3,919 CAD|Low: $613 CAD|High: $4,045 CAD|Avg: $1,745 CAD|-3.1%
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
Retailer 19
Retailer 20
Retailer 21
October 29, 2026
Retailer 21$638 CAD
Retailer 6$714 CAD
Retailer 8$715 CAD
Retailer 3$791 CAD
Retailer 4$791 CAD
Retailer 14$878 CAD
Retailer 16$1,064 CAD
Retailer 20$1,064 CAD
Retailer 13$1,212 CAD
Retailer 9$1,265 CAD
Retailer 15$1,575 CAD
Retailer 2$1,580 CAD
Retailer 11$1,720 CAD
Retailer 19$1,824 CAD
Retailer 10$2,304 CAD
Retailer 7$2,543 CAD
Retailer 12$2,588 CAD
Retailer 5$2,683 CAD
Retailer 18$2,922 CAD
Retailer 17$3,093 CAD
Brilliant Earth$3,919 CAD

32 data points across 21 retailers

20 retailers$638 CAD to $3,919 CAD

A
Cheapest Retailer
-
$638 CAD
$456 USD
A
Retailer 2
-
$714 CAD
$510 USD
View
Final sale: no returns
A
Retailer 3
-
$715 CAD
$511 USD
View
A
Retailer 4
-
$791 CAD
$565 USD
View
Retailer 5
-
$791 CAD
$565 USD
View
Price last confirmed 13 days ago
A
Retailer 6
-
$878 CAD
HK$4,900 HKD
View
B+
Retailer 7
-
$1,064 CAD
$760 USD
View
A
Retailer 8
-
$1,064 CAD
$760 USD
View
A
Retailer 9
-
$1,212 CAD
€825 EUR
View
A
Retailer 10
-
$1,265 CAD
$904 USD
View
A
Retailer 11
-
$1,575 CAD
ZAR 18,175 ZAR
View
A
Retailer 12
-
$1,580 CAD
A$1,737 AUD
View
A
Retailer 13
-
$1,720 CAD
$1,229 USD
View
A
Retailer 14
-
$1,824 CAD
$1,303 USD
View
B+
Retailer 15
-
$2,543 CAD
$1,817 USD
View
B+
Retailer 16
-
$2,588 CAD
$1,849 USD
View
B
Retailer 17
-
$2,683 CAD
$1,917 USD
View
B+
Retailer 18
-
$2,922 CAD
£1,644 GBP
View
B+
Retailer 19
-
$3,093 CAD
$2,210 USD
View
Most Expensive
B
Brilliant Earth
21009676A · Oct 29
$3,919 CAD
$2,800 USD
View
19 more retailers have this diamond
Prices start from $638 CADSave up to $3,281 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
4.05ct Emerald
$638 CAD