Heart|Lab Grown|IGI

0.77ct F VS1 Heart Lab Grown Diamond

VG • F/VS1 • IGI LG144482

Certificate IGI LG144482

Diamond specifications and retailer prices

From €559 EUR
£494 GBP
As of October 31, 2026
5 retailers carry this diamond
Most expensive: €559 EUR at Diamond Quarter
View at Diamond Quarter

About this 0.77ct lab-grown heart diamond

This 0.77ct lab-grown heart sits in the just-under-one-carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG144482 or 144482. Listed at 5 retailers as of October 31, 2026. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.77
Carat
F
Color
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginLab Grown
Grading LabIGI
CertificateIGI LG144482
Dimensions6.46 × 5.53 × 3.74 mm
L/W Ratio1.17
Top View
6.46 mm5.53 mm0.77 ctF / VS1
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG144482
Side View
Table 63.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 57.9%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Oct 31
Current: €559 EUR|Low: €112 EUR|High: €606 EUR|Avg: €342 EUR
Diamond Quarter
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 21, 2026
Retailer 4€115 EUR
Retailer 2€134 EUR
Retailer 5€143 EUR
Retailer 3€459 EUR
Diamond Quarter€559 EUR
Retailer 6€606 EUR

14 data points across 6 retailers

5 retailers

Retailer 1
-
€115 EUR
$129 USD
Price last confirmed 10 days ago
Retailer 2
-
€134 EUR
$150 USD
View
Price last confirmed 9 days ago
Retailer 3
-
€143 EUR
$160 USD
View
Price last confirmed 8 days ago
Retailer 4
-
€459 EUR
$515 USD
View
Price last confirmed 8 days ago
Most Expensive
B
Diamond Quarter
0.77VS1FLG65622BN · Oct 31
€559 EUR
£494 GBP
View
4 more retailers have this diamond

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.

B
0.77ct Heart
€559 EUR