CaratHunter
Plans
Emerald|Lab Grown|IGI

3.99ct D VS1 Emerald Lab Grown Diamond

ID • D/VS1 • IGI LG773627599

Certificate IGI LG773627599

Diamond specifications and retailer prices

From $938 USD
Save $4,992 USD (84%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $5,930 USD at Brilliant Earth
View at Brilliant Earth

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 LG773627599 or 773627599. Listed at 8 retailers, with prices from $938 to $5,930 at Brilliant Earth, a $4,992 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

3.99
Carat
D
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.7°
Pavilion angle37.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG773627599
Dimensions11.31 × 7.21 × 4.78 mm
L/W Ratio1.57
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.31 mm7.21 mm3.99 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG773627599
Side View
Table 57.0%Crown 35.7°Girdle: ThinPavilion 37.3°Culet: LargeDepth 66.3%

Caratlytics Score

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

Price History

Last verified: Sep 30
Current: $3,073 USD|Low: $839 USD|High: $3,073 USD|Avg: $1,560 USD|+1.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 1, 2026
Retailer 2$938 USD
Retailer 4$1,013 USD
Retailer 3$1,086 USD
Retailer 5$2,126 USD
Retailer 6$2,267 USD
Retailer 1$3,073 USD

38 data points across 6 retailers

8 retailers$938 USD to $5,930 USD

B+
Cheapest Retailer
-
$938 USD
A
Retailer 2
-
$1,013 USD
View
A
Retailer 3
-
$1,057 USD
£832 GBP
View
Price last confirmed 29 days ago
A
Retailer 4
-
$1,088 USD
£857 GBP
View
B+
Retailer 5
-
$2,126 USD
View
B+
Retailer 6
-
$2,267 USD
View
B
Retailer 7
-
$3,073 USD
£2,420 GBP
View
Most Expensive
B
Brilliant Earth
18615826A · Oct 1
$5,930 USD
View
7 more retailers have this diamond
Prices start from $938 USDSave up to $4,992 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.

A
3.99ct Emerald
$938 USD