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Emerald|Lab Grown|IGI

3.51ct D VS1 Emerald Lab Grown Diamond

ID • D/VS1 • IGI LG782624016

Certificate IGI LG782624016

Diamond specifications and retailer prices

From $468 USD
Save $4,828 USD (91%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $7,950 USD at Brilliant Earth
View at Brilliant Earth

About this 3.51ct lab-grown emerald diamond

This 3.51ct 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 LG782624016 or 782624016. Listed at 15 retailers, with a 1032% 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

3.51
Carat
D
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.5°
Pavilion angle38.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG782624016
Dimensions10.18 × 7.10 × 4.61 mm
L/W Ratio1.43
Culet sizeLong
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.18 mm7.10 mm3.51 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG782624016
Side View
Table 69.0%Crown 40.5°Girdle: MediumPavilion 38.4°Culet: LNGDepth 64.9%

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 29
Current: $7,950 USD|Low: $524 USD|High: $7,950 USD|Avg: $2,481 USD
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 1, 2026
Retailer 9$524 USD
Retailer 6$580 USD
Retailer 2$778 USD
Retailer 8$895 USD
Retailer 4$954 USD
Retailer 7$1,234 USD
Retailer 10$1,660 USD
Retailer 11$1,895 USD
Retailer 5$2,156 USD
Retailer 3$5,296 USD
Brilliant Earth$7,950 USD

33 data points across 11 retailers

15 retailers$468 USD to $5,296 USD

A
Cheapest Retailer
-
$468 USD
A
Retailer 2
-
$524 USD
View
A
Retailer 3
-
$524 USD
View
A
Retailer 4
-
$573 USD
View
A
Retailer 5
-
$580 USD
View
B+
Retailer 6
-
$778 USD
View
A
Retailer 7
-
$895 USD
View
A
Retailer 8
-
$953 USD
£751 GBP
View
A
Retailer 9
-
$1,234 USD
ZAR 19,941 ZAR
View
B+
Retailer 10
-
$1,660 USD
View
B+
Retailer 11
-
$1,865 USD
View
B+
Retailer 12
-
$1,895 USD
View
B+
Retailer 13
-
$2,156 USD
£1,698 GBP
View
B
Retailer 14
-
$5,296 USD
£4,170 GBP
View
Most Expensive
B
Brilliant Earth
18583432A · Sep 14
$7,950 USD
View
Price under review
14 more retailers have this diamond
Prices start from $468 USDSave up to $4,828 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
3.51ct Emerald
$468 USD