Emerald|Lab Grown|IGI

6.62ct E VS1 Emerald Lab Grown Diamond

ID • E/VS1 • IGI LG841670986

Shape and cutting style on the report: Emerald cut

Certificate IGI LG841670986

Diamond specifications and retailer prices

From $1,193 USD
As of October 29, 2026
Save $4,672 USD (80%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $5,865 USD at Rare Carat · As of October 28, 2026
View at Rare Carat

About this 6.62ct lab-grown emerald diamond

This 6.62ct 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 LG841670986 or 841670986. Listed at 5 retailers as of October 28, 2026, with prices from $1,193 to $5,865, a $4,672 spread on the same certified stone. Rare Carat lists it at $5,865. 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

6.62
Carat
E
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.3°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG841670986
Dimensions12.43 × 9.00 × 6.14 mm
L/W Ratio1.38
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.43 mm9.00 mm6.62 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG841670986
Side View
Table 65.0%Crown 35.3°Girdle: MediumPavilion 40.6°Culet: LargeDepth 68.2%

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 29
Current: $5,865 USD|Low: $1,193 USD|High: $5,880 USD|Avg: $3,244 USD|-0.3%
Rare Carat
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 28, 2026
Retailer 2$1,193 USD
Retailer 4$1,610 USD
Retailer 3$3,469 USD
Retailer 5$3,489 USD
Rare Carat$5,865 USD

6 data points across 5 retailers

5 retailers$1,193 USD to $5,865 USD

A
Cheapest Retailer
-
$1,193 USD
Final sale: no returns
B+
Retailer 2
-
$1,610 USD
View
B+
Retailer 3
-
$3,469 USD
View
B+
Retailer 4
-
$3,489 USD
View
Most Expensive
B
Rare Carat
841670986 · Oct 28
$5,865 USD
View
4 more retailers have this diamond
Prices start from $1,193 USDSave up to $4,672 USD

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
6.62ct Emerald
$1,193 USD