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Emerald|Lab Grown|IGI

6.61ct E VS1 Emerald Lab Grown Diamond

EX • E/VS1 • IGI LG844639352

Shape and cutting style on the report: Emerald cut

Certificate IGI LG844639352

Diamond specifications and retailer prices

From $1,090 USD
As of October 29, 2026
Save $4,780 USD (81%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $5,870 USD at Rare Carat · As of October 28, 2026
View at Rare Carat

About this 6.61ct lab-grown emerald diamond

This 6.61ct 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 LG844639352 or 844639352. Listed at 3 retailers as of October 28, 2026, with prices from $1,090 to $5,870, a $4,780 spread on the same certified stone. Rare Carat lists it at $5,870. 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

6.61
Carat
E
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.6°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG844639352
Dimensions12.53 × 9.07 × 6.04 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
12.53 mm9.07 mm6.61 ctE / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG844639352
Side View
Table 67.0%Crown 37.6°Girdle: MediumPavilion 40.9°Culet: LargeDepth 66.6%

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: $5,870 USD|Low: $1,090 USD|High: $5,935 USD|Avg: $3,211 USD|-1.1%
Rare Carat
Retailer 2
Retailer 3
October 29, 2026
Retailer 3$1,090 USD
Retailer 2$1,665 USD
Rare Carat$5,870 USD

18 data points across 3 retailers

3 retailers$1,090 USD to $5,870 USD

A
Cheapest Retailer
-
$1,090 USD
Final sale: no returns
A
Retailer 2
-
$1,665 USD
£1,311 GBP
View
Most Expensive
B
Rare Carat
844639352 · Oct 28
$5,870 USD
View
2 more retailers have this diamond
Prices start from $1,090 USDSave up to $4,780 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
6.61ct Emerald
$1,090 USD