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Emerald|Lab Grown|IGI

6.70ct E VS1 Emerald Lab Grown Diamond

ID • E/VS1 • IGI LG841658316

Shape and cutting style on the report: Emerald cut

Certificate IGI LG841658316

Diamond specifications and retailer prices

From $1,751 AUD
$1,230 USD
As of October 31, 2026
Save $6,620 AUD (79%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $8,371 AUD at Rare Carat · As of October 28, 2026
View at Rare Carat

About this 6.7ct lab-grown emerald diamond

This 6.7ct 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 LG841658316 or 841658316. Listed at 5 retailers as of October 28, 2026, with prices from $1,751 to $8,371, a $6,620 spread on the same certified stone. Rare Carat lists it at $8,371. 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

6.70
Carat
E
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.9°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG841658316
Dimensions12.83 × 9.03 × 5.93 mm
L/W Ratio1.42
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.83 mm9.03 mm6.70 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG841658316
Side View
Table 66.0%Crown 37.9°Girdle: MediumPavilion 40.1°Culet: LargeDepth 65.7%

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 31
Current: $8,371 AUD|Low: $1,751 AUD|High: $8,392 AUD|Avg: $4,713 AUD|-0.3%
Rare Carat
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 28, 2026
Retailer 2$1,751 AUD
Retailer 4$2,365 AUD
Retailer 3$5,086 AUD
Retailer 5$5,119 AUD
Rare Carat$8,371 AUD

6 data points across 5 retailers

5 retailers$1,751 AUD to $8,371 AUD

A
Cheapest Retailer
-
$1,751 AUD
$1,230 USD
Final sale: no returns
B+
Retailer 2
-
$2,365 AUD
$1,661 USD
View
B+
Retailer 3
-
$5,086 AUD
$3,573 USD
View
B+
Retailer 4
-
$5,119 AUD
$3,596 USD
View
Most Expensive
B
Rare Carat
841658316 · Oct 28
$8,371 AUD
$5,880 USD
View
4 more retailers have this diamond
Prices start from $1,751 AUDSave up to $6,620 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
6.70ct Emerald
$1,751 AUD