CaratHunter
Plans
Heart|Lab Grown|IGI

1.08ct F SI1 Heart Lab Grown Diamond

ID • F/SI1 • IGI LG816618467

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG816618467

Diamond specifications and retailer prices

From €142 EUR
As of November 4, 2026
Save €679 EUR (83%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: €820 EUR at MOH London · As of November 4, 2026
View at MOH London

About this 1.08ct lab-grown heart diamond

This 1.08ct lab-grown heart sits in the classic one-carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG816618467 or 816618467. Listed at 14 retailers as of November 4, 2026, with prices from €142 to €820, a €679 spread on the same certified stone. MOH London lists it at €820. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.08
Carat
F
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.4°
Pavilion angle38.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG816618467
Dimensions7.24 × 6.27 × 4.07 mm
L/W Ratio1.15
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.24 mm6.27 mm1.08 ctF / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG816618467
Side View
Table 62.0%Crown 34.4°Girdle: MED-STKPavilion 38.1°Culet: NoneDepth 56.2%

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 4
Current: €820 EUR|Low: €136 EUR|High: €866 EUR|Avg: €366 EUR|-5.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 5, 2026
Retailer 7€142 EUR
Retailer 3€158 EUR
Retailer 8€176 EUR
Retailer 10€176 EUR
Retailer 12€237 EUR
Retailer 9€303 EUR
Retailer 2€306 EUR
Retailer 5€334 EUR
Retailer 11€463 EUR
Retailer 6€597 EUR
Retailer 4€614 EUR
MOH London€820 EUR

42 data points across 12 retailers

14 retailers€142 EUR to €820 EUR

A
Cheapest Retailer
-
€142 EUR
A
Retailer 2
-
€165 EUR
View
Retailer 3
-
€174 EUR
View
Price last confirmed 43 days ago
Retailer 4
-
€176 EUR
View
Price last confirmed 13 days ago
A
Retailer 5
-
€176 EUR
View
B+
Retailer 6
-
€237 EUR
View
A
Retailer 7
-
€303 EUR
View
A
Retailer 8
-
€306 EUR
View
A
Retailer 9
-
€334 EUR
View
B+
Retailer 10
-
€463 EUR
View
B
Retailer 11
-
€566 EUR
View
B+
Retailer 12
-
€597 EUR
View
B+
Retailer 13
-
€614 EUR
View
Most Expensive
B
MOH London
LG816618467 · Nov 4
€820 EUR
£721 GBP
View
13 more retailers have this diamond
Prices start from €142 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
1.08ct Heart
€142 EUR