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Emerald|Lab Grown|IGI

3.78ct E VVS1 Emerald Lab Grown Diamond

ID • E/VVS1 • IGI LG846691045

Shape and cutting style on the report: Emerald cut

Certificate IGI LG846691045

Diamond specifications and retailer prices

From €615 EUR
$687 USD
As of October 27, 2026
Save €4,926 EUR (89%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: €5,541 EUR at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 3.78ct lab-grown emerald diamond

This 3.78ct lab-grown emerald sits in the three to five carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG846691045 or 846691045. Listed at 20 retailers as of October 27, 2026, with prices from €615 to €5,541, a €4,926 spread on the same certified stone. Brilliant Earth lists it at €5,541. 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

3.78
Carat
E
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.2°
Pavilion angle42.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG846691045
Dimensions10.21 × 7.33 × 5.01 mm
L/W Ratio1.39
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.21 mm7.33 mm3.78 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG846691045
Side View
Table 67.0%Crown 37.2°Girdle: Slightly ThickPavilion 42.3°Culet: LargeDepth 68.3%

Caratlytics Score

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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 27
Current: €1,019 EUR|Low: €615 EUR|High: €3,020 EUR|Avg: €1,624 EUR|-4.5%
Retailer 1
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
Retailer 16
Retailer 17
Retailer 18
Retailer 19
October 30, 2026
Retailer 5€615 EUR
Retailer 10€678 EUR
Retailer 12€686 EUR
Retailer 8€722 EUR
Retailer 4€891 EUR
Retailer 1€1,019 EUR
Retailer 6€1,080 EUR
Retailer 16€1,109 EUR
Retailer 14€1,142 EUR
Retailer 18€1,656 EUR
Retailer 11€1,670 EUR
Retailer 7€1,764 EUR
Retailer 9€2,030 EUR
Retailer 19€2,308 EUR
Retailer 3€2,393 EUR
Retailer 13€2,394 EUR
Retailer 15€2,450 EUR
Retailer 2€2,539 EUR
Retailer 17€3,020 EUR

11 data points across 19 retailers

20 retailers€615 EUR to €5,541 EUR

A
Cheapest Retailer
-
€615 EUR
$687 USD
A
Retailer 2
-
€678 EUR
$757 USD
View
A
Retailer 3
-
€686 EUR
$766 USD
View
Final sale: no returns
A
Retailer 4
-
€722 EUR
$807 USD
View
A
Retailer 5
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€891 EUR
$995 USD
View
A
Retailer 6
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€1,019 EUR
$1,138 USD
View
A
Retailer 7
-
€1,080 EUR
$1,207 USD
View
A
Retailer 8
-
€1,109 EUR
View
A
Retailer 9
-
€1,142 EUR
£1,005 GBP
View
A
Retailer 10
-
€1,656 EUR
ZAR 29,891 ZAR
View
Retailer 11
-
€1,670 EUR
A$2,870 AUD
View
Price last confirmed 9 days ago
A
Retailer 12
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€1,764 EUR
$1,971 USD
View
B+
Retailer 13
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€2,030 EUR
$2,268 USD
View
B+
Retailer 14
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€2,308 EUR
$2,578 USD
View
B+
Retailer 15
-
€2,393 EUR
$2,674 USD
View
B+
Retailer 16
-
€2,394 EUR
SGD 3,615 SGD
View
B+
Retailer 17
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€2,450 EUR
$2,737 USD
View
B+
Retailer 18
-
€2,539 EUR
$2,837 USD
View
B
Retailer 19
-
€3,020 EUR
£2,657 GBP
View
Most Expensive
B
Brilliant Earth
22285711A · Oct 29
€5,541 EUR
$6,190 USD
View
19 more retailers have this diamond
Prices start from €615 EURSave up to €4,926 EUR

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
3.78ct Emerald
€615 EUR