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Emerald|Lab Grown|IGI

3.90ct G VS1 Emerald Lab Grown Diamond

ID • G/VS1 • IGI LG598384614

Shape and cutting style on the report: Emerald cut

Certificate IGI LG598384614

Diamond specifications and retailer prices

From $515 USD
As of October 27, 2026
Save $3,995 USD (89%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $4,510 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 G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG598384614 or 598384614. Listed at 19 retailers as of October 27, 2026, with prices from $515 to $4,510, a $3,995 spread on the same certified stone. Brilliant Earth lists it at $4,510. 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
G
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.9°
Pavilion angle39.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG598384614
Dimensions10.52 × 7.41 × 4.99 mm
L/W Ratio1.42
Culet sizeLong
Top View
10.52 mm7.41 mm3.90 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG598384614
Side View
Table 66.0%Crown 38.9°Girdle: MediumPavilion 39.1°Culet: LNGDepth 67.3%

Caratlytics Score

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

Price History

Last verified: Oct 27
Current: $4,510 USD|Low: $434 USD|High: $4,870 USD|Avg: $1,463 USD|-7.4%
Brilliant Earth
Retailer 2
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Retailer 5
Retailer 6
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Retailer 21
October 29, 2026
Retailer 11$505 USD
Retailer 6$515 USD
Retailer 18$577 USD
Retailer 4$639 USD
Retailer 21$639 USD
Retailer 16$775 USD
Retailer 13$883 USD
Retailer 2$987 USD
Retailer 9$991 USD
Retailer 10$1,030 USD
Retailer 19$1,360 USD
Retailer 15$1,387 USD
Retailer 3$1,467 USD
Retailer 14$1,524 USD
Retailer 20$1,649 USD
Retailer 5$1,681 USD
Retailer 8$2,079 USD
Retailer 7$2,370 USD
Retailer 17$2,672 USD
Retailer 12$3,581 USD
Brilliant Earth$4,510 USD

39 data points across 21 retailers

19 retailers$515 USD to $4,510 USD

A
Cheapest Retailer
-
$515 USD
A
Retailer 2
-
$577 USD
View
A
Retailer 3
-
$639 USD
View
Price last confirmed 13 days ago
A
Retailer 4
-
$639 USD
View
A
Retailer 5
-
$775 USD
View
A
Retailer 6
-
$883 USD
€841 EUR
View
A
Retailer 7
-
$987 USD
£777 GBP
View
B+
Retailer 8
-
$991 USD
View
A
Retailer 9
-
$1,030 USD
View
B+
Retailer 10
-
$1,360 USD
A$2,092 AUD
View
Price last confirmed 9 days ago
A
Retailer 11
-
$1,387 USD
ZAR 22,415 ZAR
View
A
Retailer 12
-
$1,467 USD
View
B+
Retailer 13
-
$1,649 USD
View
A
Retailer 14
-
$1,681 USD
View
B+
Retailer 15
-
$2,079 USD
View
B
Retailer 16
-
$2,370 USD
View
B
Retailer 17
-
$2,672 USD
£2,104 GBP
View
B
Retailer 18
-
$3,581 USD
View
Most Expensive
B
Brilliant Earth
8139029A · Oct 29
$4,510 USD
View
18 more retailers have this diamond
Prices start from $515 USDSave up to $3,995 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
$515 USD