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Emerald|Lab Grown|IGI

3.87ct F VS2 Emerald Lab Grown Diamond

ID • F/VS2 • IGI LG740501052

Shape and cutting style on the report: Emerald cut

Certificate IGI LG740501052

Diamond specifications and retailer prices

From $489 USD
As of October 29, 2026
Save $1,539 USD (76%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $2,028 USD at Brilliance · As of October 30, 2026
View at Brilliance

About this 3.87ct lab-grown emerald diamond

This 3.87ct lab-grown emerald sits in the three to five carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG740501052 or 740501052. Listed at 17 retailers as of October 30, 2026, with prices from $489 to $2,028, a $1,539 spread on the same certified stone. Brilliance lists it at $2,028. 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

3.87
Carat
F
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.5°
Pavilion angle42.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG740501052
Dimensions10.32 × 7.39 × 4.93 mm
L/W Ratio1.40
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.32 mm7.39 mm3.87 ctF / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG740501052
Side View
Table 66.0%Crown 36.5°Girdle: Slightly ThickPavilion 42.8°Culet: LargeDepth 66.7%

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 29
Current: $2,028 USD|Low: $348 USD|High: $2,218 USD|Avg: $1,177 USD|-8.6%
Brilliance
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 31, 2026
Retailer 14$419 USD
Retailer 4$489 USD
Retailer 9$489 USD
Retailer 11$542 USD
Retailer 13$542 USD
Retailer 8$685 USD
Retailer 15$853 USD
Retailer 2$895 USD
Retailer 3$950 USD
Retailer 12$1,456 USD
Retailer 6$1,526 USD
Retailer 7$1,768 USD
Retailer 5$1,775 USD
Retailer 10$2,002 USD
Brilliance$2,028 USD

35 data points across 15 retailers

17 retailers$489 USD to $2,028 USD

Retailer 1
-
$419 USD
Price last confirmed 29 days ago
Retailer 2
-
$437 USD
View
Price last confirmed 38 days ago
A
Retailer 3
-
$489 USD
View
Final sale: no returns
Retailer 4
-
$489 USD
View
Retailer 5
-
$535 USD
View
Price last confirmed 38 days ago
A
Retailer 6
-
$542 USD
View
Retailer 7
-
$542 USD
View
Price last confirmed 28 days ago
A
Retailer 8
-
$685 USD
View
B+
Retailer 9
-
$853 USD
View
A
Retailer 10
-
$895 USD
£705 GBP
View
A
Retailer 11
-
$950 USD
View
B+
Retailer 12
-
$1,456 USD
View
B+
Retailer 13
-
$1,526 USD
View
Retailer 14
-
$1,742 USD
View
Price last confirmed 23 days ago
B+
Retailer 15
-
$1,775 USD
View
B+
Retailer 16
-
$2,002 USD
£1,576 GBP
View
Most Expensive
B+
Brilliance
D35383083 · Oct 30
$2,028 USD
View
16 more retailers have this diamond
Prices start from $489 USDSave up to $1,539 USD

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
3.87ct Emerald
$489 USD