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Heart|Lab Grown|IGI

1.17ct F VS1 Heart Lab Grown Diamond

ID • F/VS1 • IGI LG818645916

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG818645916

Diamond specifications and retailer prices

From €154 EUR
$173 USD
As of November 2, 2026
Save €739 EUR (83%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: €893 EUR at MOH London · As of November 1, 2026
View at MOH London

About this 1.17ct lab-grown heart diamond

This 1.17ct lab-grown heart sits in the classic one-carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG818645916 or 818645916. Listed at 15 retailers as of November 1, 2026, with prices from €154 to €893, a €739 spread on the same certified stone. MOH London lists it at €893. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.17
Carat
F
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.5°
Pavilion angle36°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818645916
Dimensions7.41 × 7.21 × 3.93 mm
L/W Ratio1.03
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.41 mm7.21 mm1.17 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818645916
Side View
Table 61.0%Crown 32.5°Girdle: MED-STKPavilion 36°Culet: NoneDepth 53.0%

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: €893 EUR|Low: €152 EUR|High: €932 EUR|Avg: €388 EUR|-4.0%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
November 3, 2026
Retailer 10€154 EUR
Retailer 13€172 EUR
Retailer 5€179 EUR
Retailer 12€191 EUR
Retailer 6€195 EUR
Retailer 4€259 EUR
Retailer 8€330 EUR
Retailer 2€342 EUR
Retailer 11€364 EUR
Retailer 7€466 EUR
Retailer 14€614 EUR
Retailer 9€649 EUR
Retailer 3€663 EUR
MOH London€893 EUR

46 data points across 14 retailers

15 retailers€154 EUR to €893 EUR

A
Cheapest Retailer
-
€154 EUR
$173 USD
A
Retailer 2
-
€172 EUR
$193 USD
View
Final sale: no returns
A
Retailer 3
-
€179 EUR
$201 USD
View
A
Retailer 4
-
€191 EUR
$214 USD
View
Retailer 5
-
€194 EUR
$218 USD
View
Price last confirmed 39 days ago
Retailer 6
-
€195 EUR
$219 USD
View
Price last confirmed 9 days ago
B+
Retailer 7
-
€259 EUR
$290 USD
View
A
Retailer 8
-
€330 EUR
ZAR 5,978 ZAR
View
A
Retailer 9
-
€342 EUR
£302 GBP
View
A
Retailer 10
-
€364 EUR
$408 USD
View
B+
Retailer 11
-
€466 EUR
A$804 AUD
View
B
Retailer 12
-
€614 EUR
$689 USD
View
B
Retailer 13
-
€649 EUR
$728 USD
View
B
Retailer 14
-
€663 EUR
$744 USD
View
Most Expensive
B
MOH London
LG818645916 · Nov 1
€893 EUR
£789 GBP
View
14 more retailers have this diamond
Prices start from €154 EURSave up to €739 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
1.17ct Heart
€154 EUR