Emerald|Lab Grown|IGI

3.90ct F VS1 Emerald Lab Grown Diamond

ID • F/VS1 • IGI LG826640537

Shape and cutting style on the report: Emerald cut

Certificate IGI LG826640537

Diamond specifications and retailer prices

From $668 CAD
$478 USD
As of October 30, 2026
Save $9,278 CAD (93%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $9,946 CAD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 3.9ct lab-grown emerald diamond

This 3.9ct lab-grown emerald sits in the three to five carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG826640537 or 826640537. Listed at 23 retailers as of October 29, 2026, with prices from $668 to $9,946, a $9,278 spread on the same certified stone. Brilliant Earth lists it at $9,946. 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

3.90
Carat
F
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.7°
Pavilion angle34.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG826640537
Dimensions10.76 × 7.43 × 5.05 mm
L/W Ratio1.45
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.76 mm7.43 mm3.90 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG826640537
Side View
Table 63.0%Crown 35.7°Girdle: Slightly ThickPavilion 34.7°Culet: LargeDepth 68.0%

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 30
Current: $9,946 CAD|Low: $747 CAD|High: $9,946 CAD|Avg: $2,356 CAD|+49.6%
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 30, 2026
Retailer 4$747 CAD
Retailer 7$747 CAD
Retailer 15$912 CAD
Retailer 12$1,212 CAD
Retailer 17$1,250 CAD
Retailer 18$1,291 CAD
Retailer 2$1,370 CAD
Retailer 11$1,748 CAD
Retailer 14$1,796 CAD
Retailer 16$1,824 CAD
Retailer 6$2,310 CAD
Retailer 9$2,624 CAD
Retailer 8$2,656 CAD
Retailer 5$2,700 CAD
Retailer 3$2,905 CAD
Retailer 13$3,055 CAD
Retailer 10$3,176 CAD
Brilliant Earth$9,946 CAD

36 data points across 18 retailers

23 retailers$668 CAD to $9,946 CAD

A
Cheapest Retailer
-
$668 CAD
$478 USD
A
Retailer 2
-
$747 CAD
$535 USD
View
Final sale: no returns
A
Retailer 3
-
$747 CAD
$535 USD
View
A
Retailer 4
-
$827 CAD
$592 USD
View
Retailer 5
-
$827 CAD
$592 USD
View
Price last confirmed 14 days ago
A
Retailer 6
-
$912 CAD
HK$5,100 HKD
View
A
Retailer 7
-
$1,212 CAD
€826 EUR
View
A
Retailer 8
-
$1,250 CAD
$895 USD
View
B+
Retailer 9
-
$1,291 CAD
$924 USD
View
A
Retailer 10
-
$1,370 CAD
£772 GBP
View
A
Retailer 11
-
$1,748 CAD
A$1,925 AUD
View
A
Retailer 12
-
$1,796 CAD
ZAR 20,771 ZAR
View
Retailer 13
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$1,824 CAD
$1,306 USD
View
Price last confirmed 8 days ago
A
Retailer 14
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$1,918 CAD
$1,373 USD
View
B+
Retailer 15
-
$2,310 CAD
$1,654 USD
View
B+
Retailer 16
-
$2,624 CAD
SGD 2,538 SGD
View
B+
Retailer 17
-
$2,656 CAD
$1,901 USD
View
B+
Retailer 18
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$2,660 CAD
$1,904 USD
View
B+
Retailer 19
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$2,700 CAD
$1,933 USD
View
B+
Retailer 20
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$2,905 CAD
$2,080 USD
View
B+
Retailer 21
-
$3,055 CAD
£1,722 GBP
View
Retailer 22
-
$3,176 CAD
A$3,498 AUD
View
Price last confirmed 22 days ago
Most Expensive
B
Brilliant Earth
20898226A · Oct 29
$9,946 CAD
$7,120 USD
View
22 more retailers have this diamond
Prices start from $668 CADSave up to $9,278 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
3.90ct Emerald
$668 CAD