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 $589 NZD
$332 USD
As of October 25, 2026
17 retailers carry this diamond
Most expensive: $2,061 NZD 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: $710 NZD|Low: $266 NZD|High: $2,061 NZD|Avg: $978 NZD|+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$374 NZD
Retailer 13$419 NZD
Retailer 9$573 NZD
Retailer 12$589 NZD
Retailer 1$710 NZD
Retailer 6$736 NZD
Retailer 10$756 NZD
Retailer 3$882 NZD
Retailer 11$940 NZD
Retailer 2$1,064 NZD
Retailer 7$1,348 NZD
Retailer 5$1,439 NZD
Retailer 8$1,978 NZD
Reve Diamonds$2,061 NZD

29 data points across 14 retailers

17 retailers

Retailer 1
-
$337 NZD
$190 USD
Price last confirmed 24 days ago
Retailer 2
-
$390 NZD
$220 USD
View
Price last confirmed 33 days ago
Retailer 3
-
$413 NZD
$233 USD
View
Price last confirmed 37 days ago
Retailer 4
-
$419 NZD
$236 USD
View
Price last confirmed 29 days ago
Retailer 5
-
$419 NZD
$236 USD
View
Price last confirmed 20 days ago
Retailer 6
-
$573 NZD
$323 USD
View
Price last confirmed 8 days ago
A
Retailer 7
-
$589 NZD
$332 USD
View
Retailer 8
-
$710 NZD
€381 EUR
View
Price last confirmed 9 days ago
Retailer 9
-
$736 NZD
£327 GBP
View
Price last confirmed 10 days ago
Retailer 10
-
$756 NZD
ZAR 6,885 ZAR
View
Price last confirmed 24 days ago
Retailer 11
-
$882 NZD
$497 USD
View
Price last confirmed 8 days ago
Retailer 12
-
$940 NZD
$530 USD
View
Price last confirmed 9 days ago
Retailer 13
-
$1,343 NZD
$757 USD
View
Price last confirmed 31 days ago
Retailer 14
-
$1,348 NZD
$760 USD
View
Price last confirmed 16 days ago
Retailer 15
-
$1,439 NZD
$811 USD
View
Price last confirmed 10 days ago
Retailer 16
-
$1,978 NZD
£878 GBP
View
Price last confirmed 21 days ago
Most Expensive
Reve Diamonds
6ED87D7EB · Oct 11
$2,061 NZD
$1,162 USD
View
Price last confirmed 21 days ago
16 more retailers have this diamond
Prices start from $589 NZD

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
$589 NZD