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Emerald|Lab Grown|IGI

3.99ct D VS1 Emerald Lab Grown Diamond

ID • D/VS1 • IGI LG746538318

Certificate IGI LG746538318

Diamond specifications and retailer prices

From $1,505 USD
1 retailer carries this diamond
Only listing: $1,505 USD at B2C Jewels
Only one retailer lists this diamond right now, and it is shown above, so there is nothing to unlock. Similar diamonds are carried by several retailers.
View at B2C Jewels

About this 3.99ct lab-grown emerald diamond

This 3.99ct 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 LG746538318 or 746538318. Currently listed at a single retailer. If it later appears at another store, Carat Hunter will surface the price comparison automatically. 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

3.99
Carat
D
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.7°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG746538318
Dimensions7.41 × 7.41 × 10.71 mm
L/W Ratio1.00
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.41 mm7.41 mm3.99 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG746538318
Side View
Table 65.0%Crown 38.7°Girdle: MediumPavilion 40.6°Culet: LargeDepth 67.6%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0-100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Sep 30
Current: $1,505 USD|Low: $1,438 USD|High: $9,245 USD|Avg: $4,589 USD|+4.7%
B2C Jewels
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
September 23, 2026
B2C Jewels$1,505 USD
Retailer 11$2,149 USD
Retailer 6$2,177 USD
Retailer 10$2,292 USD
Retailer 7$2,481 USD
Retailer 2$3,024 USD
Retailer 5$3,932 USD
Retailer 12$4,028 USD
Retailer 3$5,257 USD
Retailer 9$5,908 USD
Retailer 8$8,656 USD
Retailer 4$9,030 USD
Retailer 13$9,245 USD

2 data points across 13 retailers

1 retailer

B+
B2C Jewels
31890268 · Sep 30
$1,505 USD
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B+
3.99ct Emerald
$1,505 USD