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Emerald|Lab Grown|IGI

6.84ct E VS1 Emerald Lab Grown Diamond

EX • E/VS1 • IGI LG843644328

Shape and cutting style on the report: Emerald cut

Certificate IGI LG843644328

Diamond specifications and retailer prices

From $1,606 AUD
$1,128 USD
As of October 31, 2026
Save $10,267 AUD (86%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $11,873 AUD at Brilliant Earth · As of October 28, 2026
View at Brilliant Earth

About this 6.84ct lab-grown emerald diamond

This 6.84ct 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 LG843644328 or 843644328. Listed at 4 retailers as of October 28, 2026, with prices from $1,606 to $11,873, a $10,267 spread on the same certified stone. Brilliant Earth lists it at $11,873. 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

6.84
Carat
E
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.9°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG843644328
Dimensions12.50 × 9.24 × 6.19 mm
L/W Ratio1.35
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.50 mm9.24 mm6.84 ctE / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG843644328
Side View
Table 67.0%Crown 38.9°Girdle: MediumPavilion 40.8°Culet: LargeDepth 67.0%

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 31
Current: $11,873 AUD|Low: $1,606 AUD|High: $11,873 AUD|Avg: $6,037 AUD
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
November 1, 2026
Retailer 4$1,606 AUD
Retailer 2$2,452 AUD
Retailer 3$8,378 AUD
Brilliant Earth$11,873 AUD

23 data points across 4 retailers

4 retailers$1,606 AUD to $11,873 AUD

A
Cheapest Retailer
-
$1,606 AUD
$1,128 USD
Final sale: no returns
A
Retailer 2
-
$2,452 AUD
£1,356 GBP
View
B
Retailer 3
-
$8,378 AUD
$5,885 USD
View
Most Expensive
B
Brilliant Earth
21735717A · Oct 28
$11,873 AUD
$8,340 USD
View
3 more retailers have this diamond
Prices start from $1,606 AUDSave up to $10,267 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
6.84ct Emerald
$1,606 AUD