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Emerald|Lab Grown|IGI

3.78ct E VVS1 Emerald Lab Grown Diamond

ID • E/VVS1 • IGI LG847646091

Shape and cutting style on the report: Emerald cut

Certificate IGI LG847646091

Diamond specifications and retailer prices

From €627 EUR
$701 USD
As of October 27, 2026
Save €4,949 EUR (89%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: €5,576 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 LG847646091 or 847646091. Listed at 20 retailers as of October 27, 2026, with prices from €627 to €5,576, a €4,949 spread on the same certified stone. Brilliant Earth lists it at €5,576. 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 angle36.2°
Pavilion angle42.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG847646091
Dimensions10.48 × 7.20 × 4.98 mm
L/W Ratio1.46
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.48 mm7.20 mm3.78 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG847646091
Side View
Table 62.0%Crown 36.2°Girdle: Slightly ThickPavilion 42.3°Culet: LargeDepth 69.2%

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 27
Current: €1,038 EUR|Low: €627 EUR|High: €2,992 EUR|Avg: €1,655 EUR|-4.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
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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€627 EUR
Retailer 10€694 EUR
Retailer 2€699 EUR
Retailer 8€740 EUR
Retailer 4€913 EUR
Retailer 1€1,038 EUR
Retailer 6€1,097 EUR
Retailer 14€1,128 EUR
Retailer 12€1,162 EUR
Retailer 16€1,684 EUR
Retailer 11€1,710 EUR
Retailer 7€1,808 EUR
Retailer 9€2,080 EUR
Retailer 18€2,359 EUR
Retailer 13€2,397 EUR
Retailer 17€2,441 EUR
Retailer 3€2,500 EUR
Retailer 19€2,583 EUR
Retailer 15€2,864 EUR

10 data points across 19 retailers

20 retailers€627 EUR to €5,576 EUR

A
Cheapest Retailer
-
€627 EUR
$701 USD
A
Retailer 2
-
€694 EUR
$775 USD
View
A
Retailer 3
-
€699 EUR
$781 USD
View
Final sale: no returns
A
Retailer 4
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€740 EUR
$827 USD
View
A
Retailer 5
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€913 EUR
$1,020 USD
View
A
Retailer 6
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€1,038 EUR
$1,160 USD
View
A
Retailer 7
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€1,097 EUR
$1,226 USD
View
A
Retailer 8
-
€1,128 EUR
View
A
Retailer 9
-
€1,162 EUR
£1,022 GBP
View
A
Retailer 10
-
€1,684 EUR
ZAR 30,387 ZAR
View
Retailer 11
-
€1,710 EUR
A$2,939 AUD
View
Price last confirmed 9 days ago
A
Retailer 12
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€1,808 EUR
$2,020 USD
View
B+
Retailer 13
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€2,080 EUR
$2,324 USD
View
B+
Retailer 14
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€2,359 EUR
$2,635 USD
View
B+
Retailer 15
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€2,397 EUR
$2,678 USD
View
B+
Retailer 16
-
€2,441 EUR
SGD 3,686 SGD
View
B+
Retailer 17
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€2,500 EUR
$2,793 USD
View
B+
Retailer 18
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€2,583 EUR
$2,886 USD
View
B+
Retailer 19
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€2,864 EUR
£2,519 GBP
View
Most Expensive
B
Brilliant Earth
22300089A · Oct 29
€5,576 EUR
$6,230 USD
View
19 more retailers have this diamond
Prices start from €627 EURSave up to €4,949 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
€627 EUR