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 €297 EUR
$332 USD
As of October 25, 2026
17 retailers carry this diamond
Most expensive: €1,040 EUR 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
Color
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: €358 EUR|Low: €134 EUR|High: €1,040 EUR|Avg: €494 EUR|+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€189 EUR
Retailer 13€211 EUR
Retailer 9€289 EUR
Retailer 12€297 EUR
Retailer 1€358 EUR
Retailer 6€371 EUR
Retailer 10€381 EUR
Retailer 3€445 EUR
Retailer 11€474 EUR
Retailer 2€537 EUR
Retailer 7€680 EUR
Retailer 5€726 EUR
Retailer 8€998 EUR
Reve Diamonds€1,040 EUR

29 data points across 14 retailers

17 retailers

Retailer 1
-
€170 EUR
$190 USD
Price last confirmed 23 days ago
Retailer 2
-
€197 EUR
$220 USD
View
Price last confirmed 33 days ago
Retailer 3
-
€209 EUR
$233 USD
View
Price last confirmed 36 days ago
Retailer 4
-
€211 EUR
$236 USD
View
Price last confirmed 28 days ago
Retailer 5
-
€211 EUR
$236 USD
View
Price last confirmed 19 days ago
Retailer 6
-
€289 EUR
$323 USD
View
Price last confirmed 8 days ago
A
Retailer 7
-
€297 EUR
$332 USD
View
Retailer 8
-
€358 EUR
View
Price last confirmed 8 days ago
Retailer 9
-
€371 EUR
£327 GBP
View
Price last confirmed 10 days ago
Retailer 10
-
€381 EUR
ZAR 6,885 ZAR
View
Price last confirmed 23 days ago
Retailer 11
-
€445 EUR
$497 USD
View
Price last confirmed 8 days ago
Retailer 12
-
€474 EUR
$530 USD
View
Price last confirmed 9 days ago
Retailer 13
-
€678 EUR
$757 USD
View
Price last confirmed 31 days ago
Retailer 14
-
€680 EUR
$760 USD
View
Price last confirmed 15 days ago
Retailer 15
-
€726 EUR
$811 USD
View
Price last confirmed 9 days ago
Retailer 16
-
€998 EUR
£878 GBP
View
Price last confirmed 21 days ago
Most Expensive
Reve Diamonds
6ED87D7EB · Oct 11
€1,040 EUR
$1,162 USD
View
Price last confirmed 20 days ago
16 more retailers have this diamond
Prices start from €297 EUR

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
€297 EUR