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Emerald|Lab Grown|IGI

6.78ct E VS1 Emerald Lab Grown Diamond

ID • E/VS1 • IGI LG654484054

Shape and cutting style on the report: Emerald cut

Certificate IGI LG654484054

Diamond specifications and retailer prices

From €1,366 EUR
$1,532 USD
As of November 1, 2026
Save €7,033 EUR (84%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: €8,399 EUR at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

About this 6.78ct lab-grown emerald diamond

This 6.78ct lab-grown emerald sits in the over five carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG654484054 or 654484054. Listed at 22 retailers as of November 1, 2026, with prices from €1,366 to €8,399, a €7,033 spread on the same certified stone. Do Amore Diamonds lists it at €8,399. 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

6.78
Carat
E
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.6°
Pavilion angle37.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG654484054
Dimensions12.42 × 8.76 × 5.78 mm
L/W Ratio1.42
Culet sizeLong
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.42 mm8.76 mm6.78 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG654484054
Side View
Table 64.0%Crown 35.6°Girdle: MED-STKPavilion 37.4°Culet: LNGDepth 66.0%

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: Nov 1
Current: €8,399 EUR|Low: €1,366 EUR|High: €8,399 EUR|Avg: €3,485 EUR
Do Amore Diamonds
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
November 2, 2026
Retailer 17€1,366 EUR
Retailer 7€1,416 EUR
Retailer 15€1,569 EUR
Retailer 8€1,814 EUR
Retailer 6€1,990 EUR
Retailer 2€2,207 EUR
Retailer 16€2,638 EUR
Retailer 11€2,895 EUR
Retailer 13€3,023 EUR
Retailer 9€3,777 EUR
Retailer 5€3,814 EUR
Retailer 3€4,140 EUR
Retailer 4€4,392 EUR
Retailer 10€4,462 EUR
Retailer 14€5,381 EUR
Retailer 12€7,409 EUR
Do Amore Diamonds€8,399 EUR

43 data points across 17 retailers

22 retailers€1,366 EUR to €8,399 EUR

Retailer 1
-
€1,172 EUR
$1,314 USD
Price last confirmed 31 days ago
Retailer 2
-
€1,328 EUR
$1,489 USD
View
Price last confirmed 27 days ago
A
Retailer 3
-
€1,366 EUR
$1,532 USD
View
Final sale: no returns
Retailer 4
-
€1,416 EUR
$1,588 USD
View
Price last confirmed 30 days ago
A
Retailer 5
-
€1,569 EUR
$1,760 USD
View
A
Retailer 6
-
€1,814 EUR
$2,035 USD
View
A
Retailer 7
-
€1,990 EUR
$2,232 USD
View
A
Retailer 8
-
€2,207 EUR
£1,949 GBP
View
B+
Retailer 9
-
€2,332 EUR
$2,616 USD
View
B+
Retailer 10
-
€2,638 EUR
$2,959 USD
View
B+
Retailer 11
-
€2,895 EUR
A$4,995 AUD
View
Retailer 12
-
€2,929 EUR
$3,285 USD
View
Price last confirmed 33 days ago
B+
Retailer 13
-
€3,023 EUR
ZAR 54,784 ZAR
View
B+
Retailer 14
-
€3,777 EUR
£3,336 GBP
View
B
Retailer 15
-
€3,814 EUR
$4,278 USD
View
B
Retailer 16
-
€4,140 EUR
$4,643 USD
View
Retailer 17
-
€4,392 EUR
A$7,579 AUD
View
Price last confirmed 25 days ago
B
Retailer 18
-
€4,462 EUR
£3,941 GBP
View
B
Retailer 19
-
€5,381 EUR
$6,035 USD
View
B
Retailer 20
-
€5,522 EUR
$6,194 USD
View
B
Retailer 21
-
€7,409 EUR
$8,310 USD
View
Most Expensive
B
Do Amore Diamonds
27-E73BF4010 · Nov 2
€8,399 EUR
$9,420 USD
View
21 more retailers have this diamond
Prices start from €1,366 EURSave up to €7,033 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
6.78ct Emerald
€1,366 EUR