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Emerald|Lab Grown|IGI

6.66ct E VVS1 Emerald Lab Grown Diamond

ID • E/VVS1 • IGI LG841626318

Shape and cutting style on the report: Emerald cut

Certificate IGI LG841626318

Diamond specifications and retailer prices

From $3,781 AUD
$2,656 USD
As of October 30, 2026
Save $17,700 AUD (82%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $21,481 AUD at With Clarity · As of October 31, 2026
View at With Clarity

About this 6.66ct lab-grown emerald diamond

This 6.66ct lab-grown emerald sits in the over five carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG841626318 or 841626318. Listed at 22 retailers as of October 30, 2026, with prices from $3,781 to $21,481, a $17,700 spread on the same certified stone. With Clarity lists it at $21,481. 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

6.66
Carat
E
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.9°
Pavilion angle42.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG841626318
Dimensions13.47 × 8.86 × 5.83 mm
L/W Ratio1.52
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.47 mm8.86 mm6.66 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG841626318
Side View
Table 68.0%Crown 38.9°Girdle: Slightly ThickPavilion 42.9°Culet: LargeDepth 65.8%

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 30
Current: $11,746 AUD|Low: $3,781 AUD|High: $21,851 AUD|Avg: $8,521 AUD|-3.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
With Clarity
November 1, 2026
Retailer 11$3,781 AUD
Retailer 8$4,114 AUD
Retailer 9$4,235 AUD
Retailer 2$4,388 AUD
Retailer 7$4,620 AUD
Retailer 3$4,725 AUD
Retailer 15$5,925 AUD
Retailer 4$6,030 AUD
Retailer 12$6,271 AUD
Retailer 18$6,438 AUD
Retailer 20$6,655 AUD
Retailer 6$7,572 AUD
Retailer 14$8,128 AUD
Retailer 19$8,489 AUD
Retailer 5$10,761 AUD
Retailer 16$11,712 AUD
Retailer 1$11,746 AUD
Retailer 17$12,398 AUD
Retailer 13$15,297 AUD
Retailer 10$15,533 AUD
With Clarity$21,481 AUD

19 data points across 21 retailers

22 retailers$3,781 AUD to $21,481 AUD

A
Cheapest Retailer
-
$3,781 AUD
$2,656 USD
A
Retailer 2
-
$4,114 AUD
$2,890 USD
View
A
Retailer 3
-
$4,235 AUD
$2,975 USD
View
Final sale: no returns
A
Retailer 4
-
$4,388 AUD
$3,082 USD
View
A
Retailer 5
-
$4,620 AUD
$3,245 USD
View
A
Retailer 6
-
$4,725 AUD
$3,319 USD
View
B+
Retailer 7
-
$5,925 AUD
£3,277 GBP
View
B+
Retailer 8
-
$6,030 AUD
$4,236 USD
View
B+
Retailer 9
-
$6,271 AUD
$4,405 USD
View
B+
Retailer 10
-
$6,438 AUD
$4,522 USD
View
B+
Retailer 11
-
$6,655 AUD
€4,452 EUR
View
B+
Retailer 12
-
$7,572 AUD
£4,188 GBP
View
B+
Retailer 13
-
$8,128 AUD
View
B+
Retailer 14
-
$8,489 AUD
ZAR 96,336 ZAR
View
B+
Retailer 15
-
$10,761 AUD
$7,559 USD
View
B
Retailer 16
-
$11,712 AUD
$8,227 USD
View
B
Retailer 17
-
$11,746 AUD
£6,497 GBP
View
B
Retailer 18
-
$12,398 AUD
View
B
Retailer 19
-
$15,297 AUD
$10,745 USD
View
Retailer 20
-
$15,446 AUD
$10,850 USD
View
Price last confirmed 20 days ago
B
Retailer 21
-
$15,533 AUD
SGD 14,745 SGD
View
Most Expensive
B
With Clarity
841626318 · Oct 31
$21,481 AUD
$15,089 USD
View
21 more retailers have this diamond
Prices start from $3,781 AUDSave up to $17,700 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
6.66ct Emerald
$3,781 AUD