Emerald|Lab Grown|IGI

3.90ct F VS2 Emerald Lab Grown Diamond

ID • F/VS2 • IGI LG836627516

Shape and cutting style on the report: Emerald cut

Certificate IGI LG836627516

Diamond specifications and retailer prices

From $487 USD
As of October 30, 2026
Save $4,323 USD (90%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $4,810 USD 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 VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG836627516 or 836627516. Listed at 19 retailers as of October 29, 2026, with prices from $487 to $4,810, a $4,323 spread on the same certified stone. Brilliant Earth lists it at $4,810. 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
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.5°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG836627516
Dimensions10.82 × 7.49 × 4.88 mm
L/W Ratio1.44
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.82 mm7.49 mm3.90 ctF / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG836627516
Side View
Table 67.0%Crown 33.5°Girdle: Slightly ThickPavilion 40.4°Culet: LargeDepth 65.2%

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: $4,810 USD|Low: $467 USD|High: $4,960 USD|Avg: $1,710 USD|+12.9%
Brilliant Earth
Retailer 2
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Retailer 6
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Retailer 12
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Retailer 14
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Retailer 19
October 31, 2026
Retailer 19$487 USD
Retailer 3$603 USD
Retailer 8$603 USD
Retailer 16$678 USD
Retailer 12$745 USD
Retailer 18$810 USD
Retailer 14$905 USD
Retailer 2$1,003 USD
Retailer 7$1,007 USD
Retailer 13$1,407 USD
Retailer 6$1,563 USD
Retailer 5$1,587 USD
Retailer 11$1,948 USD
Retailer 9$1,967 USD
Retailer 4$2,257 USD
Retailer 15$2,522 USD
Retailer 17$2,705 USD
Retailer 10$4,394 USD
Brilliant Earth$4,810 USD

35 data points across 19 retailers

19 retailers$487 USD to $4,810 USD

A
Cheapest Retailer
-
$487 USD
A
Retailer 2
-
$603 USD
View
Retailer 3
-
$603 USD
View
Price last confirmed 15 days ago
A
Retailer 4
-
$678 USD
HK$5,300 HKD
View
A
Retailer 5
-
$745 USD
View
B+
Retailer 6
-
$810 USD
View
A
Retailer 7
-
$905 USD
€862 EUR
View
A
Retailer 8
-
$1,003 USD
£789 GBP
View
A
Retailer 9
-
$1,007 USD
View
A
Retailer 10
-
$1,407 USD
View
A
Retailer 11
-
$1,563 USD
View
B+
Retailer 12
-
$1,587 USD
View
B+
Retailer 13
-
$1,948 USD
SGD 2,633 SGD
View
B+
Retailer 14
-
$1,967 USD
View
B+
Retailer 15
-
$2,257 USD
View
B+
Retailer 16
-
$2,522 USD
£1,986 GBP
View
Retailer 17
-
$2,705 USD
View
Price last confirmed 12 days ago
B
Retailer 18
-
$4,394 USD
View
Most Expensive
B
Brilliant Earth
21672459A · Oct 29
$4,810 USD
View
18 more retailers have this diamond
Prices start from $487 USDSave up to $4,323 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
3.90ct Emerald
$487 USD