Emerald|Lab Grown|IGI

6.58ct E VS1 Emerald Lab Grown Diamond

EX • E/VS1 • IGI LG843680845

Shape and cutting style on the report: Emerald cut

Certificate IGI LG843680845

Diamond specifications and retailer prices

From $1,208 USD
As of October 29, 2026
Save $4,367 USD (78%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $5,575 USD at Rare Carat · As of October 28, 2026
View at Rare Carat

About this 6.58ct lab-grown emerald diamond

This 6.58ct 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 LG843680845 or 843680845. Listed at 5 retailers as of October 28, 2026, with prices from $1,208 to $5,575, a $4,367 spread on the same certified stone. Rare Carat lists it at $5,575. 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

6.58
Carat
E
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.3°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG843680845
Dimensions12.33 × 8.88 × 6.08 mm
L/W Ratio1.39
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.33 mm8.88 mm6.58 ctE / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG843680845
Side View
Table 63.0%Crown 37.3°Girdle: MediumPavilion 40.4°Culet: LargeDepth 68.5%

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: $5,575 USD|Low: $1,208 USD|High: $5,575 USD|Avg: $3,002 USD
Rare Carat
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 29, 2026
Retailer 2$1,208 USD
Retailer 4$1,628 USD
Retailer 3$3,504 USD
Retailer 5$3,531 USD
Rare Carat$5,575 USD

7 data points across 5 retailers

5 retailers$1,208 USD to $5,575 USD

A
Cheapest Retailer
-
$1,208 USD
Final sale: no returns
B+
Retailer 2
-
$1,628 USD
View
B+
Retailer 3
-
$3,504 USD
View
B+
Retailer 4
-
$3,531 USD
View
Most Expensive
B
Rare Carat
843680845 · Oct 28
$5,575 USD
View
4 more retailers have this diamond
Prices start from $1,208 USDSave up to $4,367 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
6.58ct Emerald
$1,208 USD