CaratHunter
Plans
Heart|Lab Grown|IGI

1.09ct F VVS1 Heart Lab Grown Diamond

ID • F/VVS1 • IGI LG793615978

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG793615978

Diamond specifications and retailer prices

From €386 EUR
As of November 2, 2026
Save €547 EUR (59%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: €933 EUR at MOH London · As of November 1, 2026
View at MOH London

About this 1.09ct lab-grown heart diamond

This 1.09ct 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 LG793615978 or 793615978. Listed at 7 retailers as of November 1, 2026, with prices from €386 to €933, a €547 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

1.09
Carat
F
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.8°
Pavilion angle40°
OriginLab Grown
Grading LabIGI
CertificateIGI LG793615978
Dimensions6.93 × 6.56 × 4.21 mm
L/W Ratio1.06
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.93 mm6.56 mm1.09 ctF / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG793615978
Side View
Table 60.0%Crown 34.8°Girdle: MED-STKPavilion 40°Culet: NoneDepth 60.8%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: €933 EUR|Low: €314 EUR|High: €954 EUR|Avg: €594 EUR|-1.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 2, 2026
Retailer 3€386 EUR
Retailer 5€402 EUR
Retailer 2€427 EUR
Retailer 8€440 EUR
Retailer 7€512 EUR
Retailer 4€767 EUR
Retailer 6€778 EUR
MOH London€933 EUR

36 data points across 8 retailers

7 retailers€386 EUR to €933 EUR

A
Cheapest Retailer
-
€386 EUR
B+
Retailer 2
-
€402 EUR
$451 USD
View
B+
Retailer 3
-
€427 EUR
£377 GBP
View
B+
Retailer 4
-
€512 EUR
$574 USD
View
B
Retailer 5
-
€767 EUR
$860 USD
View
Retailer 6
-
€778 EUR
A$1,342 AUD
View
Price last confirmed 28 days ago
Most Expensive
B
MOH London
LG793615978 · Nov 1
€933 EUR
£824 GBP
View
6 more retailers have this diamond
Prices start from €386 EURSave up to €547 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
1.09ct Heart
€386 EUR