Emerald|Lab Grown|IGI

6.58ct D VVS2 Emerald Lab Grown Diamond

ID • D/VVS2 • IGI LG786665854

Shape and cutting style on the report: Emerald cut

Certificate IGI LG786665854

Diamond specifications and retailer prices

From $2,609 AUD
$1,833 USD
As of October 29, 2026
Save $16,581 AUD (86%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: $19,436 AUD at Queensmith · As of October 9, 2026
View at Queensmith

About this 6.58ct lab-grown emerald diamond

This 6.58ct lab-grown emerald sits in the over five carat band, graded D colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG786665854 or 786665854. Listed at 25 retailers as of October 29, 2026, with a 635% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
D
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.2°
Pavilion angle35.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG786665854
Dimensions8.61 × 12.43 × 5.75 mm
L/W Ratio1.44
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.61 mm12.43 mm6.58 ctD / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG786665854
Side View
Table 64.0%Crown 35.2°Girdle: ThickPavilion 35.5°Culet: LargeDepth 66.8%

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 29
Current: $19,190 AUD|Low: $2,609 AUD|High: $20,785 AUD|Avg: $6,091 AUD|-7.7%
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
October 30, 2026
Retailer 5$2,609 AUD
Retailer 6$2,703 AUD
Retailer 17$2,947 AUD
Retailer 2$3,187 AUD
Retailer 10$3,830 AUD
Retailer 14$3,865 AUD
Retailer 12$4,197 AUD
Retailer 16$4,661 AUD
Retailer 15$5,016 AUD
Retailer 11$5,231 AUD
Retailer 9$5,597 AUD
Retailer 4$6,893 AUD
Retailer 7$7,413 AUD
Retailer 13$7,762 AUD
Retailer 8$7,844 AUD
Retailer 3$9,490 AUD
Retailer 1$19,190 AUD

41 data points across 17 retailers

25 retailers$2,609 AUD to $19,190 AUD

Retailer 1
-
$2,514 AUD
$1,766 USD
Price last confirmed 38 days ago
Retailer 2
-
$2,514 AUD
$1,766 USD
View
Price last confirmed 31 days ago
A
Retailer 3
-
$2,609 AUD
$1,833 USD
View
Final sale: no returns
Retailer 4
-
$2,703 AUD
$1,899 USD
View
Price last confirmed 18 days ago
Retailer 5
-
$2,735 AUD
$1,921 USD
View
Price last confirmed 36 days ago
Retailer 6
-
$2,876 AUD
$2,020 USD
View
Price last confirmed 39 days ago
Retailer 7
-
$2,876 AUD
$2,020 USD
View
Price last confirmed 31 days ago
A
Retailer 8
-
$2,947 AUD
$2,070 USD
View
A
Retailer 9
-
$3,187 AUD
$2,239 USD
View
A
Retailer 10
-
$3,830 AUD
£2,119 GBP
View
A
Retailer 11
-
$3,865 AUD
$2,715 USD
View
A
Retailer 12
-
$4,197 AUD
€2,808 EUR
View
A
Retailer 13
-
$4,661 AUD
$3,274 USD
View
Retailer 14
-
$5,016 AUD
View
Price last confirmed 8 days ago
B+
Retailer 15
-
$5,231 AUD
ZAR 59,356 ZAR
View
Retailer 16
-
$5,467 AUD
$3,840 USD
View
Price last confirmed 30 days ago
B+
Retailer 17
-
$5,597 AUD
£3,096 GBP
View
B+
Retailer 18
-
$6,893 AUD
$4,842 USD
View
B+
Retailer 19
-
$7,283 AUD
$5,116 USD
View
B+
Retailer 20
-
$7,413 AUD
$5,207 USD
View
B+
Retailer 21
-
$7,762 AUD
£4,293 GBP
View
B+
Retailer 22
-
$7,844 AUD
$5,510 USD
View
B
Retailer 23
-
$9,490 AUD
$6,666 USD
View
B
Retailer 24
-
$19,190 AUD
$13,480 USD
View
Most Expensive
Queensmith
LG786665854 · Oct 9
$19,436 AUD
£10,750 GBP
View
Price last confirmed 21 days ago
24 more retailers have this diamond
Prices start from $2,609 AUDSave up to $16,581 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
6.58ct Emerald
$2,609 AUD