Emerald|Lab Grown|IGI

0.78ct D VVS1 Emerald Lab Grown Diamond

ID • D/VVS1 • IGI LG649415856

Shape and cutting style on the report: Emerald cut

Certificate IGI LG649415856

Diamond specifications and retailer prices

From $399 AUD
$280 USD
As of October 28, 2026
Save $114 AUD (22%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $1,131 AUD at Taylor and Hart · As of October 12, 2026
View at Taylor and Hart

About this 0.78ct lab-grown emerald diamond

This 0.78ct lab-grown emerald sits in the just-under-one-carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG649415856 or 649415856. Listed at 17 retailers as of October 28, 2026, with a 29% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.78
Carat
D
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.7°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG649415856
Dimensions6.15 × 4.32 × 2.91 mm
L/W Ratio1.42
Culet sizeLong
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
6.15 mm4.32 mm0.78 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG649415856
Side View
Table 63.0%Crown 36.7°Girdle: MED-THKPavilion 40.6°Culet: LNGDepth 67.4%

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 28
Current: $498 AUD|Low: $253 AUD|High: $1,553 AUD|Avg: $594 AUD|-5.4%
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 28, 2026
Retailer 10$265 AUD
Retailer 6$295 AUD
Retailer 2$307 AUD
Retailer 12$327 AUD
Retailer 14$327 AUD
Retailer 3$448 AUD
Retailer 1$498 AUD
Retailer 11$568 AUD
Retailer 8$581 AUD
Retailer 7$588 AUD
Retailer 5$655 AUD
Retailer 4$833 AUD
Retailer 13$1,055 AUD
Retailer 9$1,553 AUD

28 data points across 14 retailers

17 retailers$399 AUD to $512 AUD

Retailer 1
-
$265 AUD
$186 USD
Price last confirmed 21 days ago
Retailer 2
-
$307 AUD
$216 USD
View
Price last confirmed 22 days ago
Retailer 3
-
$327 AUD
$230 USD
View
Price last confirmed 20 days ago
Retailer 4
-
$327 AUD
$230 USD
View
Price last confirmed 22 days ago
Retailer 5
-
$364 AUD
HK$2,000 HKD
View
Price last confirmed 17 days ago
A
Retailer 6
-
$399 AUD
$280 USD
View
A
Retailer 7
-
$413 AUD
$290 USD
View
A
Retailer 8
-
$477 AUD
$335 USD
View
A
Retailer 9
-
$484 AUD
$340 USD
View
A
Retailer 10
-
$498 AUD
$350 USD
View
Retailer 11
-
$505 AUD
$355 USD
View
Price last confirmed 24 days ago
B+
Retailer 12
-
$512 AUD
$360 USD
View
Retailer 13
-
$512 AUD
$360 USD
View
Price last confirmed 27 days ago
Retailer 14
-
$588 AUD
ZAR 6,678 ZAR
View
Price last confirmed 19 days ago
Retailer 15
-
$1,008 AUD
$708 USD
View
Price last confirmed 19 days ago
Retailer 16
-
$1,055 AUD
$741 USD
View
Price last confirmed 22 days ago
Most Expensive
Taylor and Hart
2RYFXZA · Oct 12
$1,131 AUD
$795 USD
View
Price last confirmed 20 days ago
16 more retailers have this diamond
Prices start from $399 AUDSave up to $114 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
0.78ct Emerald
$399 AUD