Emerald|Lab Grown|IGI

3.77ct G VS1 Emerald Lab Grown Diamond

EX • G/VS1 • IGI LG631471583

Shape and cutting style on the report: Emerald cut

Certificate IGI LG631471583

Diamond specifications and retailer prices

From $909 CAD
$651 USD
As of October 31, 2026
Save $7,360 CAD (89%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $8,270 CAD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 3.77ct lab-grown emerald diamond

This 3.77ct lab-grown emerald sits in the three to five carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG631471583 or 631471583. Listed at 22 retailers as of October 31, 2026, with prices from $909 to $8,270, a $7,360 spread on the same certified stone. Brilliant Earth lists it at $8,270. 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

3.77
Carat
G
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.9°
Pavilion angle42.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG631471583
Dimensions10.33 × 7.37 × 5.04 mm
L/W Ratio1.40
Culet sizeLong
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
10.33 mm7.37 mm3.77 ctG / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG631471583
Side View
Table 68.0%Crown 39.9°Girdle: MediumPavilion 42.9°Culet: LNGDepth 68.4%

Caratlytics Score

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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 31
Current: $8,270 CAD|Low: $909 CAD|High: $8,312 CAD|Avg: $2,656 CAD|+1.0%
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
November 1, 2026
Retailer 4$909 CAD
Retailer 13$1,009 CAD
Retailer 6$1,194 CAD
Retailer 3$1,535 CAD
Retailer 2$1,663 CAD
Retailer 8$2,352 CAD
Retailer 10$2,417 CAD
Retailer 7$2,502 CAD
Retailer 12$3,217 CAD
Retailer 5$3,236 CAD
Retailer 11$3,667 CAD
Retailer 9$4,410 CAD
Brilliant Earth$8,270 CAD

43 data points across 13 retailers

22 retailers$909 CAD to $8,270 CAD

Retailer 1
-
$781 CAD
$559 USD
Price last confirmed 30 days ago
A
Retailer 2
-
$909 CAD
$651 USD
View
Final sale: no returns
Retailer 3
-
$911 CAD
$652 USD
View
Price last confirmed 25 days ago
Retailer 4
-
$1,009 CAD
$722 USD
View
Price last confirmed 29 days ago
A
Retailer 5
-
$1,194 CAD
$855 USD
View
B+
Retailer 6
-
$1,333 CAD
$954 USD
View
A
Retailer 7
-
$1,521 CAD
$1,089 USD
View
A
Retailer 8
-
$1,535 CAD
$1,099 USD
View
A
Retailer 9
-
$1,663 CAD
£938 GBP
View
B+
Retailer 10
-
$2,352 CAD
A$2,590 AUD
View
B+
Retailer 11
-
$2,417 CAD
ZAR 27,957 ZAR
View
B+
Retailer 12
-
$2,502 CAD
$1,791 USD
View
Retailer 13
-
$2,928 CAD
$2,096 USD
View
Price last confirmed 31 days ago
B+
Retailer 14
-
$3,217 CAD
$2,303 USD
View
B+
Retailer 15
-
$3,236 CAD
£1,824 GBP
View
B
Retailer 16
-
$3,347 CAD
$2,396 USD
View
Retailer 17
-
$3,667 CAD
$2,625 USD
View
Price last confirmed 13 days ago
B
Retailer 18
-
$3,755 CAD
$2,688 USD
View
B
Retailer 19
-
$4,410 CAD
£2,486 GBP
View
B
Retailer 20
-
$7,222 CAD
$5,170 USD
View
B
Retailer 21
-
$8,242 CAD
$5,900 USD
View
Most Expensive
B
Brilliant Earth
18587836A · Oct 31
$8,270 CAD
$5,920 USD
View
21 more retailers have this diamond
Prices start from $909 CADSave up to $7,360 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
3.77ct Emerald
$909 CAD