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Emerald|Lab Grown|IGI

3.90ct D VS1 Emerald Lab Grown Diamond

EX • D/VS1 • IGI LG828672569

Certificate IGI LG828672569

Diamond specifications and retailer prices

From $932 USD
Save $1,643 USD (64%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $2,575 USD at Brilliance
View at Brilliance

About this 3.9ct lab-grown emerald diamond

This 3.9ct lab-grown emerald sits in the three to five carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG828672569 or 828672569. Listed at 2 retailers, with prices from $932 to $2,575 at Brilliance, a $1,643 spread on the same certified stone. 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
D
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG828672569
Dimensions10.91 × 7.51 × 4.99 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
10.91 mm7.51 mm3.90 ctD / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG828672569
Side View
Table 66.0%Crown 35.5°Girdle: MediumPavilion 41°Culet: LargeDepth 66.4%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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See the detailed 0-100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Sep 30
Current: $2,575 USD|Low: $932 USD|High: $2,643 USD|Avg: $1,503 USD|-2.6%
Brilliance
Retailer 2
September 27, 2026
Retailer 2$932 USD
Brilliance$2,575 USD

4 data points across 2 retailers

2 retailers$932 USD to $2,575 USD

B
Cheapest Retailer
-
$932 USD
Most Expensive
C
Brilliance
D45323169 · Oct 1
$2,575 USD
View
1 more retailer has this diamond
Prices start from $932 USDSave up to $1,643 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.

B
3.90ct Emerald
$932 USD