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Heart|Lab Grown|IGI

1.00ct F VVS1 Heart Lab Grown Diamond

ID • F/VVS1 • IGI LG805635559

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG805635559

Diamond specifications and retailer prices

From €352 EUR
$393 USD
As of October 30, 2026
Save €582 EUR (62%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: €933 EUR at MOH London · As of October 29, 2026
View at MOH London

About this 1ct lab-grown heart diamond

This 1ct lab-grown heart sits in the classic one-carat band, graded F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG805635559 or 805635559. Listed at 8 retailers as of October 29, 2026, with prices from €352 to €933, a €582 spread on the same certified stone. MOH London lists it at €933. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.00
Carat
F
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.5°
Pavilion angle38.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG805635559
Dimensions6.68 × 6.43 × 3.87 mm
L/W Ratio1.04
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
6.68 mm6.43 mm1.00 ctF / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG805635559
Side View
Table 62.0%Crown 37.5°Girdle: THK-VTKPavilion 38.1°Culet: NoneDepth 57.9%

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: Oct 30
Current: €933 EUR|Low: €334 EUR|High: €980 EUR|Avg: €536 EUR|-3.6%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 1, 2026
Retailer 9€337 EUR
Retailer 7€352 EUR
Retailer 2€357 EUR
Retailer 5€364 EUR
Retailer 4€413 EUR
Retailer 8€661 EUR
Retailer 6€687 EUR
Retailer 3€691 EUR
MOH London€933 EUR

42 data points across 9 retailers

8 retailers€352 EUR to €933 EUR

A
Cheapest Retailer
-
€352 EUR
$393 USD
B+
Retailer 2
-
€357 EUR
£314 GBP
View
B+
Retailer 3
-
€364 EUR
$407 USD
View
B+
Retailer 4
-
€413 EUR
$461 USD
View
B
Retailer 5
-
€661 EUR
$738 USD
View
B
Retailer 6
-
€687 EUR
$768 USD
View
B
Retailer 7
-
€691 EUR
A$1,188 AUD
View
Most Expensive
B
MOH London
LG805635559 · Oct 29
€933 EUR
£821 GBP
View
7 more retailers have this diamond
Prices start from €352 EURSave up to €582 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
1.00ct Heart
€352 EUR