Emerald|Lab Grown|IGI

3.99ct D VVS2 Emerald Lab Grown Diamond

EX • D/VVS2 • IGI LG831634119

Shape and cutting style on the report: Emerald cut

Certificate IGI LG831634119

Diamond specifications and retailer prices

From $821 USD
As of October 28, 2026
Save $1,785 USD (68%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $6,545 USD at Frank Darling · As of October 22, 2026
View at Frank Darling

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 VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG831634119 or 831634119. Listed at 6 retailers as of October 26, 2026, with a 217% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.5°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG831634119
Dimensions10.24 × 7.60 × 5.29 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
10.24 mm7.60 mm3.99 ctD / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG831634119
Side View
Table 61.0%Crown 38.5°Girdle: MediumPavilion 40.3°Culet: LargeDepth 69.6%

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 28
Current: $6,545 USD|Low: $584 USD|High: $6,545 USD|Avg: $1,853 USD
Frank Darling
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 27, 2026
Retailer 2$821 USD
Retailer 7$1,025 USD
Retailer 3$1,119 USD
Retailer 6$1,379 USD
Retailer 5$2,606 USD
Retailer 8$2,923 USD
Retailer 4$4,315 USD
Frank Darling$6,545 USD

18 data points across 8 retailers

6 retailers$821 USD to $2,606 USD

A
Cheapest Retailer
-
$821 USD
Final sale: no returns
B+
Retailer 2
-
$1,119 USD
View
B+
Retailer 3
-
$2,606 USD
View
Retailer 4
-
$2,923 USD
View
Price last confirmed 43 days ago
Retailer 5
-
$4,315 USD
View
Price last confirmed 11 days ago
Most Expensive
Frank Darling
100758064354KD · Oct 22
$6,545 USD
View
Price last confirmed 8 days ago
5 more retailers have this diamond
Prices start from $821 USDSave up to $1,785 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
3.99ct Emerald
$821 USD