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Heart|Lab Grown|IGI

0.78ct F VVS2 Heart Lab Grown Diamond

ID • F/VVS2 • IGI LG831677580

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG831677580

Diamond specifications and retailer prices

From €184 EUR
$206 USD
As of November 1, 2026
Save €1,053 EUR (85%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: €1,236 EUR at MOH London · As of November 1, 2026
View at MOH London

About this 0.78ct lab-grown heart diamond

This 0.78ct lab-grown heart sits in the just-under-one-carat band, graded F colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG831677580 or 831677580. Listed at 7 retailers as of November 1, 2026, with prices from €184 to €1,236, a €1,053 spread on the same certified stone. MOH London lists it at €1,236. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.78
Carat
F
Color
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle36.3°
Pavilion angle43.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG831677580
Dimensions6.00 × 5.62 × 3.89 mm
L/W Ratio1.07
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.00 mm5.62 mm0.78 ctF / VVS2
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG831677580
Side View
Table 61.0%Crown 36.3°Girdle: MED-STKPavilion 43.4°Culet: NoneDepth 64.8%

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: Nov 1
Current: €1,236 EUR|Low: €184 EUR|High: €1,252 EUR|Avg: €452 EUR|-1.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 2, 2026
Retailer 4€184 EUR
Retailer 2€251 EUR
Retailer 7€252 EUR
Retailer 3€323 EUR
Retailer 5€453 EUR
Retailer 6€526 EUR
MOH London€1,236 EUR

39 data points across 7 retailers

7 retailers€184 EUR to €1,236 EUR

B+
Cheapest Retailer
-
€184 EUR
$206 USD
A
Retailer 2
-
€251 EUR
£221 GBP
View
A
Retailer 3
-
€252 EUR
$283 USD
View
B+
Retailer 4
-
€323 EUR
£285 GBP
View
B
Retailer 5
-
€462 EUR
$518 USD
View
B
Retailer 6
-
€526 EUR
$590 USD
View
Most Expensive
B
MOH London
LG831677580 · Nov 1
€1,236 EUR
£1,092 GBP
View
6 more retailers have this diamond
Prices start from €184 EURSave up to €1,053 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
€184 EUR