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Emerald|Lab Grown|IGI

4.78ct H VS1 Emerald Lab Grown Diamond

ID • H/VS1 • IGI LG733544456

Shape and cutting style on the report: Emerald cut

Certificate IGI LG733544456

Diamond specifications and retailer prices

From $1,413 SGD
€1,053 EUR
As of October 29, 2026
Save $2,707 SGD (66%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $4,121 SGD at MOH London · As of October 26, 2026
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 H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG733544456 or 733544456. Listed at 7 retailers as of October 26, 2026, with prices from $1,413 to $4,121, a $2,707 spread on the same certified stone. MOH London lists it at $4,121. 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
H
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG733544456
Dimensions11.01 × 7.71 × 5.51 mm
L/W Ratio1.43
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.01 mm7.71 mm4.78 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG733544456
Side View
Table 67.0%Crown 38°Girdle: MediumPavilion 41.1°Culet: LargeDepth 71.5%

Caratlytics Score

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

Price History

Last verified: Oct 29
Current: $4,121 SGD|Low: $1,227 SGD|High: $4,164 SGD|Avg: $2,373 SGD|+1.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 29, 2026
Retailer 2$1,413 SGD
Retailer 4$1,454 SGD
Retailer 3$1,479 SGD
Retailer 5$1,961 SGD
Retailer 6$3,066 SGD
Retailer 7$3,273 SGD
MOH London$4,121 SGD

18 data points across 7 retailers

7 retailers$1,413 SGD to $4,121 SGD

A
Cheapest Retailer
-
$1,413 SGD
€1,053 EUR
B+
Retailer 2
-
$1,454 SGD
$1,137 USD
View
A
Retailer 3
-
$1,479 SGD
$1,157 USD
View
A
Retailer 4
-
$1,961 SGD
$1,534 USD
View
B+
Retailer 5
-
$3,066 SGD
$2,399 USD
View
Retailer 6
-
$3,273 SGD
$2,560 USD
View
Price last confirmed 32 days ago
Most Expensive
B
MOH London
LG733544456 · Oct 26
$4,121 SGD
£2,538 GBP
View
6 more retailers have this diamond
Prices start from $1,413 SGDSave up to $2,707 SGD

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
4.78ct Emerald
$1,413 SGD