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Emerald|Lab Grown|IGI

6.40ct G VS1 Emerald Lab Grown Diamond

ID • G/VS1 • IGI LG625420001

Shape and cutting style on the report: Emerald cut

Certificate IGI LG625420001

Diamond specifications and retailer prices

From €680 EUR
$760 USD
As of October 30, 2026
Save €5,362 EUR (89%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: €6,042 EUR at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 6.4ct lab-grown emerald diamond

This 6.4ct lab-grown emerald sits in the over five carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG625420001 or 625420001. Listed at 10 retailers as of October 30, 2026, with prices from €680 to €6,042, a €5,362 spread on the same certified stone. Do Amore Diamonds lists it at €6,042. 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

6.40
Carat
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.3°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG625420001
Dimensions12.64 × 8.70 × 5.84 mm
L/W Ratio1.45
Culet sizeLong
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
12.64 mm8.70 mm6.40 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG625420001
Side View
Table 65.0%Crown 38.3°Girdle: MediumPavilion 40.2°Culet: LNGDepth 67.1%

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 30
Current: €6,042 EUR|Low: €594 EUR|High: €6,883 EUR|Avg: €2,211 EUR|-12.2%
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
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Retailer 16
October 31, 2026
Retailer 13€680 EUR
Retailer 11€740 EUR
Retailer 16€850 EUR
Retailer 14€1,276 EUR
Retailer 10€1,280 EUR
Retailer 6€1,416 EUR
Retailer 7€1,432 EUR
Retailer 2€1,615 EUR
Retailer 12€1,878 EUR
Retailer 5€1,886 EUR
Retailer 3€2,376 EUR
Retailer 15€2,451 EUR
Retailer 8€2,471 EUR
Retailer 4€3,252 EUR
Retailer 9€3,284 EUR
Do Amore Diamonds€6,042 EUR

23 data points across 16 retailers

10 retailers€680 EUR to €6,042 EUR

A
Cheapest Retailer
-
€680 EUR
$760 USD
A
Retailer 2
-
€740 EUR
$827 USD
View
A
Retailer 3
-
€850 EUR
$950 USD
View
Final sale: no returns
B+
Retailer 4
-
€1,276 EUR
$1,426 USD
View
A
Retailer 5
-
€1,280 EUR
$1,430 USD
View
A
Retailer 6
-
€1,615 EUR
A$2,776 AUD
View
B+
Retailer 7
-
€1,878 EUR
$2,098 USD
View
B+
Retailer 8
-
€2,451 EUR
$2,738 USD
View
B
Retailer 9
-
€3,284 EUR
£2,889 GBP
View
Most Expensive
B
Do Amore Diamonds
27-08DA6A469 · Oct 31
€6,042 EUR
$6,750 USD
View
9 more retailers have this diamond
Prices start from €680 EURSave up to €5,362 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
6.40ct Emerald
€680 EUR