Heart|Lab Grown|IGI

0.78ct E VVS2 Heart Lab Grown Diamond

EX • E/VVS2 • IGI LG812620058

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG812620058

Diamond specifications and retailer prices

From $473 AUD
$332 USD
As of October 25, 2026
17 retailers carry this diamond
Most expensive: $1,654 AUD at Reve Diamonds · As of October 11, 2026
View at Reve Diamonds

About this 0.78ct lab-grown heart diamond

This 0.78ct lab-grown heart sits in the just-under-one-carat band, graded E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG812620058 or 812620058. Listed at 17 retailers as of October 25, 2026. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.78
Carat
E
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle38.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG812620058
Dimensions5.84 × 6.30 × 3.65 mm
L/W Ratio1.08
Girdle conditionFaceted
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
5.84 mm6.30 mm0.78 ctE / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG812620058
Side View
Table 59.0%Crown 34.6°Girdle: MED-STKPavilion 38.8°Culet: NoneDepth 57.9%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 25
Current: $570 AUD|Low: $214 AUD|High: $1,654 AUD|Avg: $785 AUD|+1.9%
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
Reve Diamonds
October 23, 2026
Retailer 4$300 AUD
Retailer 13$336 AUD
Retailer 9$460 AUD
Retailer 12$473 AUD
Retailer 1$570 AUD
Retailer 6$591 AUD
Retailer 10$607 AUD
Retailer 3$707 AUD
Retailer 11$755 AUD
Retailer 2$854 AUD
Retailer 7$1,082 AUD
Retailer 5$1,155 AUD
Retailer 8$1,587 AUD
Reve Diamonds$1,654 AUD

30 data points across 14 retailers

17 retailers

Retailer 1
-
$270 AUD
$190 USD
Price last confirmed 23 days ago
Retailer 2
-
$313 AUD
$220 USD
View
Price last confirmed 32 days ago
Retailer 3
-
$332 AUD
$233 USD
View
Price last confirmed 36 days ago
Retailer 4
-
$336 AUD
$236 USD
View
Price last confirmed 28 days ago
Retailer 5
-
$336 AUD
$236 USD
View
Price last confirmed 19 days ago
Retailer 6
-
$460 AUD
$323 USD
View
Price last confirmed 7 days ago
A
Retailer 7
-
$473 AUD
$332 USD
View
Retailer 8
-
$570 AUD
€381 EUR
View
Price last confirmed 7 days ago
Retailer 9
-
$591 AUD
£327 GBP
View
Price last confirmed 9 days ago
Retailer 10
-
$607 AUD
ZAR 6,885 ZAR
View
Price last confirmed 23 days ago
Retailer 11
-
$707 AUD
$497 USD
View
Price last confirmed 7 days ago
Retailer 12
-
$755 AUD
$530 USD
View
Price last confirmed 8 days ago
Retailer 13
-
$1,078 AUD
$757 USD
View
Price last confirmed 30 days ago
Retailer 14
-
$1,082 AUD
$760 USD
View
Price last confirmed 15 days ago
Retailer 15
-
$1,155 AUD
$811 USD
View
Price last confirmed 9 days ago
Retailer 16
-
$1,587 AUD
£878 GBP
View
Price last confirmed 20 days ago
Most Expensive
Reve Diamonds
6ED87D7EB · Oct 11
$1,654 AUD
$1,162 USD
View
Price last confirmed 20 days ago
16 more retailers have this diamond
Prices start from $473 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 Heart
$473 AUD