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Emerald|Lab Grown|IGI

4.78ct E VVS2 Emerald Lab Grown Diamond

ID • E/VVS2 • IGI LG819640554

Certificate IGI LG819640554

Diamond specifications and retailer prices

From $728 USD
Save $2,627 USD (78%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $3,355 USD at MOH London
View at MOH London

About this 4.78ct lab-grown emerald diamond

This 4.78ct lab-grown emerald sits in the three to five carat band, graded E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG819640554 or 819640554. Listed at 15 retailers, with prices from $728 to $3,355 at MOH London, a $2,627 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

4.78
Carat
E
Color
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle38.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG819640554
Dimensions12.10 × 7.71 × 5.09 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
12.10 mm7.71 mm4.78 ctE / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG819640554
Side View
Table 61.0%Crown 36°Girdle: ThickPavilion 38.5°Culet: LargeDepth 66.0%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0-100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Sep 30
Current: $3,355 USD|Low: $728 USD|High: $3,355 USD|Avg: $1,745 USD|+0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
October 1, 2026
Retailer 4$728 USD
Retailer 15$792 USD
Retailer 10$815 USD
Retailer 5$833 USD
Retailer 14$844 USD
Retailer 2$1,020 USD
Retailer 3$1,289 USD
Retailer 11$1,351 USD
Retailer 9$1,368 USD
Retailer 12$1,761 USD
Retailer 6$2,255 USD
Retailer 13$2,374 USD
Retailer 7$2,910 USD
Retailer 8$3,166 USD
MOH London$3,355 USD

33 data points across 15 retailers

15 retailers$728 USD to $3,355 USD

B+
Cheapest Retailer
-
$728 USD
B+
Retailer 2
-
$792 USD
View
B+
Retailer 3
-
$815 USD
View
B+
Retailer 4
-
$833 USD
View
B+
Retailer 5
-
$844 USD
View
B+
Retailer 6
-
$1,020 USD
View
B+
Retailer 7
-
$1,289 USD
View
B+
Retailer 8
-
$1,354 USD
£1,066 GBP
View
B
Retailer 9
-
$1,368 USD
View
B+
Retailer 10
-
$1,761 USD
ZAR 28,446 ZAR
View
B+
Retailer 11
-
$2,255 USD
View
B+
Retailer 12
-
$2,374 USD
View
B
Retailer 13
-
$2,910 USD
View
B
Retailer 14
-
$3,166 USD
View
Most Expensive
B
MOH London
LG819640554 · Oct 1
$3,355 USD
£2,642 GBP
View
14 more retailers have this diamond
Prices start from $728 USDSave up to $2,627 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.

B+
4.78ct Emerald
$728 USD