Emerald|Lab Grown|IGI

3.79ct D VS1 Emerald Lab Grown Diamond

EX • D/VS1 • IGI LG844674222

Shape and cutting style on the report: Emerald cut

Certificate IGI LG844674222

Diamond specifications and retailer prices

From $616 USD
As of October 29, 2026
Save $4,134 USD (87%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $4,750 USD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 3.79ct lab-grown emerald diamond

This 3.79ct 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 LG844674222 or 844674222. Listed at 3 retailers as of October 29, 2026, with prices from $616 to $4,750, a $4,134 spread on the same certified stone. Brilliant Earth lists it at $4,750. 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

3.79
Carat
D
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.2°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG844674222
Dimensions10.12 × 7.51 × 5.16 mm
L/W Ratio1.35
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.12 mm7.51 mm3.79 ctD / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG844674222
Side View
Table 66.0%Crown 38.2°Girdle: MediumPavilion 40.3°Culet: LargeDepth 68.7%

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 29
Current: $4,750 USD|Low: $616 USD|High: $4,750 USD|Avg: $2,393 USD
Brilliant Earth
Retailer 2
Retailer 3
October 30, 2026
Retailer 3$616 USD
Retailer 2$1,102 USD
Brilliant Earth$4,750 USD

16 data points across 3 retailers

3 retailers$616 USD to $4,750 USD

A
Cheapest Retailer
-
$616 USD
Final sale: no returns
A
Retailer 2
-
$1,102 USD
£868 GBP
View
Most Expensive
B
Brilliant Earth
21829370A · Oct 29
$4,750 USD
View
2 more retailers have this diamond
Prices start from $616 USDSave up to $4,134 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
3.79ct Emerald
$616 USD