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Emerald|Lab Grown|IGI

1.68ct D VS1 Emerald Lab Grown Diamond

ID • D/VS1 • IGI LG784605322

Shape and cutting style on the report: Emerald cut

Certificate IGI LG784605322

Diamond specifications and retailer prices

From $307 AUD
$216 USD
As of October 27, 2026
Save $1,364 AUD (82%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $1,671 AUD at Grown Brilliance · As of October 27, 2026
View at Grown Brilliance

About this 1.68ct lab-grown emerald diamond

This 1.68ct lab-grown emerald sits in the one-and-a-half to two carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG784605322 or 784605322. Listed at 12 retailers as of October 27, 2026, with prices from $307 to $1,671, a $1,364 spread on the same certified stone. Grown Brilliance lists it at $1,671. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.68
Carat
D
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.2°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG784605322
Dimensions8.01 × 5.64 × 3.75 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
8.01 mm5.64 mm1.68 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG784605322
Side View
Table 64.0%Crown 34.2°Girdle: MediumPavilion 40.4°Culet: LargeDepth 66.5%

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 27
Current: $642 AUD|Low: $299 AUD|High: $1,605 AUD|Avg: $1,049 AUD|+1.2%
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
October 29, 2026
Retailer 2$307 AUD
Retailer 10$357 AUD
Retailer 1$642 AUD
Retailer 4$660 AUD
Retailer 12$859 AUD
Retailer 8$891 AUD
Retailer 5$1,145 AUD
Retailer 13$1,226 AUD
Retailer 6$1,227 AUD
Retailer 9$1,230 AUD
Retailer 11$1,384 AUD
Retailer 7$1,537 AUD
Retailer 14$1,546 AUD
Retailer 3$1,584 AUD

24 data points across 14 retailers

12 retailers$307 AUD to $1,671 AUD

A
Cheapest Retailer
-
$307 AUD
$216 USD
A
Retailer 2
-
$357 AUD
$251 USD
View
A
Retailer 3
-
$642 AUD
€430 EUR
View
A
Retailer 4
-
$859 AUD
$604 USD
View
A
Retailer 5
-
$891 AUD
View
B+
Retailer 6
-
$1,226 AUD
$862 USD
View
B+
Retailer 7
-
$1,230 AUD
$865 USD
View
B+
Retailer 8
-
$1,384 AUD
$973 USD
View
B
Retailer 9
-
$1,537 AUD
£851 GBP
View
B
Retailer 10
-
$1,546 AUD
SGD 1,469 SGD
View
Price last confirmed 16 days ago
B
Retailer 11
-
$1,595 AUD
$1,122 USD
View
Most Expensive
B
Grown Brilliance
gb_3853659 · Oct 27
$1,671 AUD
$1,175 USD
View
11 more retailers have this diamond
Prices start from $307 AUDSave up to $1,364 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
1.68ct Emerald
$307 AUD