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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 $1,698 AUD
$1,193 USD
As of October 29, 2026
Save $6,651 AUD (80%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $8,349 AUD 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 $1,698 to $8,349, a $6,651 spread on the same certified stone. Rare Carat lists it at $8,349. 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
Colour
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
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $8,349 AUD|Low: $1,698 AUD|High: $8,371 AUD|Avg: $4,619 AUD|-0.3%
Rare Carat
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 28, 2026
Retailer 2$1,698 AUD
Retailer 4$2,292 AUD
Retailer 3$4,939 AUD
Retailer 5$4,967 AUD
Rare Carat$8,349 AUD

6 data points across 5 retailers

5 retailers$1,698 AUD to $8,349 AUD

A
Cheapest Retailer
-
$1,698 AUD
$1,193 USD
Final sale: no returns
B+
Retailer 2
-
$2,292 AUD
$1,610 USD
View
B+
Retailer 3
-
$4,939 AUD
$3,469 USD
View
B+
Retailer 4
-
$4,967 AUD
$3,489 USD
View
Most Expensive
B
Rare Carat
841670986 · Oct 28
$8,349 AUD
$5,865 USD
View
4 more retailers have this diamond
Prices start from $1,698 AUDSave up to $6,651 AUD

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
$1,698 AUD