Heart|Lab Grown|IGI

0.91ct F VS1 Heart Lab Grown Diamond

VG • F/VS1 • IGI LG841633027

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG841633027

Diamond specifications and retailer prices

From €216 EUR
As of November 6, 2026
Save €530 EUR (71%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: €746 EUR at MOH London · As of November 4, 2026
View at MOH London

About this 0.91ct lab-grown heart diamond

This 0.91ct lab-grown heart sits in the just-under-one-carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG841633027 or 841633027. Listed at 7 retailers as of November 4, 2026, with prices from €216 to €746, a €530 spread on the same certified stone. MOH London lists it at €746. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.91
Carat
F
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle39.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG841633027
Dimensions5.94 × 6.83 × 3.93 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
5.94 mm6.83 mm0.91 ctF / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG841633027
Side View
Table 62.0%Crown 35°Girdle: MED-STKPavilion 39.5°Culet: NoneDepth 57.5%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: €746 EUR|Low: €216 EUR|High: €757 EUR|Avg: €400 EUR|-1.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 5, 2026
Retailer 5€216 EUR
Retailer 2€273 EUR
Retailer 6€274 EUR
Retailer 3€329 EUR
Retailer 4€420 EUR
Retailer 7€563 EUR
MOH London€746 EUR

34 data points across 7 retailers

7 retailers€216 EUR to €746 EUR

B+
Cheapest Retailer
-
€216 EUR
B+
Retailer 2
-
€273 EUR
View
B+
Retailer 3
-
€274 EUR
View
B+
Retailer 4
-
€329 EUR
View
Retailer 5
-
€420 EUR
View
Price last confirmed 9 days ago
B
Retailer 6
-
€563 EUR
View
Most Expensive
B
MOH London
LG841633027 · Nov 4
€746 EUR
£659 GBP
View
6 more retailers have this diamond
Prices start from €216 EURSave up to €530 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.

B+
0.91ct Heart
€216 EUR