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Emerald|Lab Grown|IGI

6.64ct E VS1 Emerald Lab Grown Diamond

EX • E/VS1 • IGI LG841652754

Shape and cutting style on the report: Emerald cut

Certificate IGI LG841652754

Diamond specifications and retailer prices

From €980 EUR
$1,095 USD
As of October 29, 2026
Save €4,279 EUR (81%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: €5,259 EUR at Rare Carat · As of October 28, 2026
View at Rare Carat

About this 6.64ct lab-grown emerald diamond

This 6.64ct 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 LG841652754 or 841652754. Listed at 3 retailers as of October 28, 2026, with prices from €980 to €5,259, a €4,279 spread on the same certified stone. Rare Carat lists it at €5,259. 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

6.64
Carat
E
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.8°
Pavilion angle39.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG841652754
Dimensions12.55 × 8.97 × 6.03 mm
L/W Ratio1.40
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.55 mm8.97 mm6.64 ctE / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG841652754
Side View
Table 66.0%Crown 34.8°Girdle: MediumPavilion 39.7°Culet: LargeDepth 67.2%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 29
Current: €5,259 EUR|Low: €980 EUR|High: €5,326 EUR|Avg: €3,093 EUR|-1.3%
Rare Carat
Retailer 2
Retailer 3
October 30, 2026
Retailer 3€980 EUR
Retailer 2€1,497 EUR
Rare Carat€5,259 EUR

24 data points across 3 retailers

3 retailers€980 EUR to €5,259 EUR

A
Cheapest Retailer
-
€980 EUR
$1,095 USD
Final sale: no returns
A
Retailer 2
-
€1,497 EUR
£1,317 GBP
View
Most Expensive
B
Rare Carat
841652754 · Oct 28
€5,259 EUR
$5,875 USD
View
2 more retailers have this diamond
Prices start from €980 EURSave up to €4,279 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
6.64ct Emerald
€980 EUR