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Emerald|Lab Grown|IGI

3.78ct E VVS1 Emerald Lab Grown Diamond

ID • E/VVS1 • IGI LG805629591

Shape and cutting style on the report: Emerald cut

Certificate IGI LG805629591

Diamond specifications and retailer prices

From €627 EUR
$701 USD
As of October 30, 2026
Save €4,949 EUR (89%) vs most expensive(unlock to see where)
24 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 LG805629591 or 805629591. Listed at 24 retailers as of October 29, 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
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle42.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG805629591
Dimensions11.16 × 7.06 × 4.85 mm
L/W Ratio1.58
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.16 mm7.06 mm3.78 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG805629591
Side View
Table 62.0%Crown 34°Girdle: Slightly ThickPavilion 42.6°Culet: LargeDepth 68.7%

Caratlytics Score

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

Price History

Last verified: Oct 30
Current: €5,576 EUR|Low: €627 EUR|High: €5,576 EUR|Avg: €1,909 EUR
Brilliant Earth
Retailer 2
Retailer 3
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Retailer 7
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Retailer 22
October 31, 2026
Retailer 7€627 EUR
Retailer 16€683 EUR
Retailer 4€703 EUR
Retailer 9€731 EUR
Retailer 15€746 EUR
Retailer 13€886 EUR
Retailer 3€1,043 EUR
Retailer 22€1,092 EUR
Retailer 11€1,136 EUR
Retailer 6€1,172 EUR
Retailer 19€1,644 EUR
Retailer 10€1,697 EUR
Retailer 21€1,794 EUR
Retailer 2€2,047 EUR
Retailer 17€2,264 EUR
Retailer 20€2,398 EUR
Retailer 8€2,511 EUR
Retailer 18€2,595 EUR
Retailer 12€2,886 EUR
Retailer 5€2,973 EUR
Retailer 14€4,006 EUR
Brilliant Earth€5,576 EUR

15 data points across 22 retailers

24 retailers€627 EUR to €5,576 EUR

A
Cheapest Retailer
-
€627 EUR
$701 USD
A
Retailer 2
-
€683 EUR
$763 USD
View
A
Retailer 3
-
€703 EUR
$785 USD
View
Final sale: no returns
A
Retailer 4
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€731 EUR
$817 USD
View
Retailer 5
-
€746 EUR
$833 USD
View
Price last confirmed 15 days ago
A
Retailer 6
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€886 EUR
$990 USD
View
A
Retailer 7
-
€1,043 EUR
$1,165 USD
View
A
Retailer 8
-
€1,092 EUR
$1,220 USD
View
A
Retailer 9
-
€1,136 EUR
View
A
Retailer 10
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€1,172 EUR
£1,031 GBP
View
A
Retailer 11
-
€1,644 EUR
A$2,826 AUD
View
A
Retailer 12
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€1,697 EUR
ZAR 30,635 ZAR
View
A
Retailer 13
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€1,794 EUR
$2,004 USD
View
B+
Retailer 14
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€2,047 EUR
$2,287 USD
View
B+
Retailer 15
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€2,264 EUR
£1,992 GBP
View
B+
Retailer 16
-
€2,398 EUR
$2,679 USD
View
B+
Retailer 17
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€2,511 EUR
$2,805 USD
View
B+
Retailer 18
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€2,561 EUR
$2,861 USD
View
B+
Retailer 19
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€2,595 EUR
$2,899 USD
View
B+
Retailer 20
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€2,886 EUR
£2,539 GBP
View
B+
Retailer 21
-
€2,973 EUR
SGD 4,488 SGD
View
Retailer 22
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€3,405 EUR
A$5,852 AUD
View
Price last confirmed 24 days ago
Retailer 23
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€4,006 EUR
$4,475 USD
View
Price last confirmed 13 days ago
Most Expensive
B
Brilliant Earth
20208621A · Oct 29
€5,576 EUR
$6,230 USD
View
23 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