Heart|Lab Grown|IGI

1.05ct F VVS1 Heart Lab Grown Diamond

ID • F/VVS1 • IGI LG844656173

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG844656173

Diamond specifications and retailer prices

From €276 EUR
$310 USD
As of November 1, 2026
Save €679 EUR (71%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: €956 EUR at MOH London · As of November 1, 2026
View at MOH London

About this 1.05ct lab-grown heart diamond

This 1.05ct 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 LG844656173 or 844656173. Listed at 9 retailers as of November 1, 2026, with prices from €276 to €956, a €679 spread on the same certified stone. MOH London lists it at €956. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.05
Carat
F
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.7°
Pavilion angle39.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG844656173
Dimensions6.42 × 7.01 × 4.02 mm
L/W Ratio1.09
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.42 mm7.01 mm1.05 ctF / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG844656173
Side View
Table 59.0%Crown 33.7°Girdle: STK-THKPavilion 39.8°Culet: NoneDepth 57.3%

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 1
Current: €956 EUR|Low: €275 EUR|High: €961 EUR|Avg: €559 EUR|-0.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 2, 2026
Retailer 8€276 EUR
Retailer 3€350 EUR
Retailer 2€370 EUR
Retailer 6€396 EUR
Retailer 9€684 EUR
Retailer 7€706 EUR
Retailer 5€720 EUR
Retailer 4€758 EUR
MOH London€956 EUR

27 data points across 9 retailers

9 retailers€276 EUR to €956 EUR

B+
Cheapest Retailer
-
€276 EUR
$310 USD
A
Retailer 2
-
€350 EUR
View
B+
Retailer 3
-
€370 EUR
£327 GBP
View
B+
Retailer 4
-
€396 EUR
$444 USD
View
B
Retailer 5
-
€684 EUR
$767 USD
View
B
Retailer 6
-
€706 EUR
$791 USD
View
B
Retailer 7
-
€720 EUR
A$1,243 AUD
View
B
Retailer 8
-
€758 EUR
$850 USD
View
Most Expensive
B
MOH London
LG844656173 · Nov 1
€956 EUR
£844 GBP
View
8 more retailers have this diamond
Prices start from €276 EURSave up to €679 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
1.05ct Heart
€276 EUR