Emerald|Lab Grown|IGI

4.79ct H VVS1 Emerald Lab Grown Diamond

EX • H/VVS1 • IGI LG825609008

Shape and cutting style on the report: Emerald cut

Certificate IGI LG825609008

Diamond specifications and retailer prices

From $568 USD
As of October 29, 2026
Save $4,212 USD (88%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $4,780 USD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 4.79ct lab-grown emerald diamond

This 4.79ct lab-grown emerald sits in the three to five carat band, graded H colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG825609008 or 825609008. Listed at 4 retailers as of October 29, 2026, with prices from $568 to $4,780, a $4,212 spread on the same certified stone. Brilliant Earth lists it at $4,780. 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

4.79
Carat
H
Color
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.4°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG825609008
Dimensions11.29 × 7.97 × 5.42 mm
L/W Ratio1.42
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.29 mm7.97 mm4.79 ctH / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG825609008
Side View
Table 67.0%Crown 34.4°Girdle: Slightly ThickPavilion 40.4°Culet: LargeDepth 68.0%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 29
Current: $4,780 USD|Low: $568 USD|High: $7,830 USD|Avg: $2,054 USD|-39.0%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 30, 2026
Retailer 3$568 USD
Retailer 2$1,017 USD
Retailer 6$1,074 USD
Retailer 5$1,245 USD
Retailer 4$1,706 USD
Brilliant Earth$4,780 USD

38 data points across 6 retailers

4 retailers$568 USD to $4,780 USD

A
Cheapest Retailer
-
$568 USD
Final sale: no returns
A
Retailer 2
-
$1,017 USD
£801 GBP
View
Retailer 3
-
$1,706 USD
View
Price last confirmed 44 days ago
Most Expensive
B
Brilliant Earth
21237688A · Oct 30
$4,780 USD
View
3 more retailers have this diamond
Prices start from $568 USDSave up to $4,212 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
4.79ct Emerald
$568 USD