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Emerald|Lab Grown|IGI

4.57ct F VVS1 Emerald Lab Grown Diamond

EX • F/VVS1 • IGI LG815615342

Shape and cutting style on the report: Emerald cut

Certificate IGI LG815615342

Diamond specifications and retailer prices

From $1,450 CAD
$1,038 USD
As of October 30, 2026
Save $11,415 CAD (89%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $12,865 CAD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 4.57ct lab-grown emerald diamond

This 4.57ct lab-grown emerald sits in the three to five carat band, graded F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG815615342 or 815615342. Listed at 12 retailers as of October 30, 2026, with prices from $1,450 to $12,865, a $11,415 spread on the same certified stone. Do Amore Diamonds lists it at $12,865. 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

4.57
Carat
F
Color
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.2°
Pavilion angle39.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG815615342
Dimensions11.42 × 7.79 × 5.09 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
11.42 mm7.79 mm4.57 ctF / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG815615342
Side View
Table 68.0%Crown 36.2°Girdle: MED-STKPavilion 39.1°Culet: LargeDepth 65.3%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $12,865 CAD|Low: $1,391 CAD|High: $12,865 CAD|Avg: $4,257 CAD
Do Amore Diamonds
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
October 28, 2026
Retailer 11$1,450 CAD
Retailer 14$1,577 CAD
Retailer 5$1,591 CAD
Retailer 7$2,350 CAD
Retailer 12$2,681 CAD
Retailer 2$2,682 CAD
Retailer 3$3,449 CAD
Retailer 13$3,478 CAD
Retailer 15$3,515 CAD
Retailer 8$3,973 CAD
Retailer 6$4,627 CAD
Retailer 4$4,674 CAD
Retailer 10$5,995 CAD
Retailer 9$7,781 CAD
Do Amore Diamonds$12,865 CAD

14 data points across 15 retailers

12 retailers$1,450 CAD to $12,865 CAD

A
Cheapest Retailer
-
$1,450 CAD
$1,038 USD
A
Retailer 2
-
$1,577 CAD
$1,129 USD
View
B+
Retailer 3
-
$2,681 CAD
$1,919 USD
View
B+
Retailer 4
-
$2,682 CAD
$1,920 USD
View
B+
Retailer 5
-
$3,449 CAD
$2,469 USD
View
B+
Retailer 6
-
$3,478 CAD
$2,490 USD
View
B+
Retailer 7
-
$3,515 CAD
$2,516 USD
View
Retailer 8
-
$3,973 CAD
A$4,376 AUD
View
Price last confirmed 9 days ago
B
Retailer 9
-
$5,995 CAD
£3,379 GBP
View
Retailer 10
-
$7,781 CAD
$5,570 USD
View
Price last confirmed 12 days ago
B
Retailer 11
-
$12,474 CAD
$8,930 USD
View
Most Expensive
B
Do Amore Diamonds
27-C47366F19 · Oct 31
$12,865 CAD
$9,210 USD
View
11 more retailers have this diamond
Prices start from $1,450 CADSave up to $11,415 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
4.57ct Emerald
$1,450 CAD