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Emerald|Lab Grown|IGI

6.12ct D VVS1 Emerald Lab Grown Diamond

ID • D/VVS1 • IGI LG839668308

Shape and cutting style on the report: Emerald cut

Certificate IGI LG839668308

Diamond specifications and retailer prices

From $4,558 AUD
$3,202 USD
As of October 31, 2026
Save $12,110 AUD (73%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $16,668 AUD at Michael Trio · As of October 31, 2026
View at Michael Trio

About this 6.12ct lab-grown emerald diamond

This 6.12ct lab-grown emerald sits in the over five carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG839668308 or 839668308. Listed at 16 retailers as of October 31, 2026, with prices from $4,558 to $16,668, a $12,110 spread on the same certified stone. Michael Trio lists it at $16,668. 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

6.12
Carat
D
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.3°
Pavilion angle43°
OriginLab Grown
Grading LabIGI
CertificateIGI LG839668308
Dimensions12.33 × 8.48 × 5.73 mm
L/W Ratio1.45
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.33 mm8.48 mm6.12 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG839668308
Side View
Table 63.0%Crown 33.3°Girdle: STK-THKPavilion 43°Culet: LargeDepth 67.6%

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: $16,668 AUD|Low: $4,558 AUD|High: $17,810 AUD|Avg: $10,690 AUD|-6.4%
Michael Trio
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
October 31, 2026
Retailer 4$4,558 AUD
Retailer 14$4,947 AUD
Retailer 2$6,326 AUD
Retailer 11$6,748 AUD
Retailer 13$6,783 AUD
Retailer 10$7,167 AUD
Retailer 16$8,136 AUD
Retailer 3$8,762 AUD
Retailer 9$9,136 AUD
Retailer 12$11,983 AUD
Retailer 6$12,032 AUD
Retailer 8$14,108 AUD
Retailer 15$14,242 AUD
Retailer 7$15,736 AUD
Retailer 5$16,450 AUD
Michael Trio$16,668 AUD

28 data points across 16 retailers

16 retailers$4,558 AUD to $16,668 AUD

A
Cheapest Retailer
-
$4,558 AUD
$3,202 USD
Final sale: no returns
A
Retailer 2
-
$4,947 AUD
$3,475 USD
View
B+
Retailer 3
-
$6,326 AUD
£3,499 GBP
View
B+
Retailer 4
-
$6,748 AUD
$4,740 USD
View
B+
Retailer 5
-
$6,783 AUD
$4,765 USD
View
B+
Retailer 6
-
$7,167 AUD
€4,795 EUR
View
B+
Retailer 7
-
$8,136 AUD
£4,500 GBP
View
Retailer 8
-
$8,762 AUD
View
Price last confirmed 9 days ago
B+
Retailer 9
-
$9,136 AUD
ZAR 103,680 ZAR
View
B
Retailer 10
-
$11,983 AUD
£6,628 GBP
View
B
Retailer 11
-
$12,032 AUD
$8,452 USD
View
B
Retailer 12
-
$14,108 AUD
$9,910 USD
View
B
Retailer 13
-
$14,242 AUD
$10,004 USD
View
Retailer 14
-
$15,736 AUD
View
Price last confirmed 23 days ago
B
Retailer 15
-
$16,450 AUD
$11,555 USD
View
Most Expensive
B
Michael Trio
1575841287 · Oct 31
$16,668 AUD
SGD 15,822 SGD
View
15 more retailers have this diamond
Prices start from $4,558 AUDSave up to $12,110 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
6.12ct Emerald
$4,558 AUD