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Heart|Lab Grown|IGI

0.91ct F VS1 Heart Lab Grown Diamond

ID • F/VS1 • IGI LG828638472

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG828638472

Diamond specifications and retailer prices

From €261 EUR
£229 GBP
As of November 2, 2026
Save €455 EUR (64%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: €716 EUR at MOH London · As of November 1, 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 top-tier cut grade and certified by IGI LG828638472 or 828638472. Listed at 6 retailers as of November 1, 2026, with prices from €261 to €716, a €455 spread on the same certified stone. MOH London lists it at €716. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.91
Carat
F
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle34.4°
Pavilion angle39.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG828638472
Dimensions6.41 × 6.20 × 3.92 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
6.41 mm6.20 mm0.91 ctF / VS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG828638472
Side View
Table 60.0%Crown 34.4°Girdle: STK-VTKPavilion 39.8°Culet: NoneDepth 61.2%

Caratlytics Score

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

Price History

Last verified: Nov 2
Current: €716 EUR|Low: €249 EUR|High: €724 EUR|Avg: €399 EUR|-0.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 2, 2026
Retailer 2€261 EUR
Retailer 6€274 EUR
Retailer 4€286 EUR
Retailer 3€315 EUR
Retailer 5€542 EUR
MOH London€716 EUR

42 data points across 6 retailers

6 retailers€261 EUR to €716 EUR

A
Cheapest Retailer
-
€261 EUR
£229 GBP
B+
Retailer 2
-
€274 EUR
$306 USD
View
B+
Retailer 3
-
€286 EUR
$319 USD
View
B+
Retailer 4
-
€315 EUR
£277 GBP
View
B
Retailer 5
-
€542 EUR
$606 USD
View
Most Expensive
B
MOH London
LG828638472 · Nov 1
€716 EUR
£630 GBP
View
5 more retailers have this diamond
Prices start from €261 EURSave up to €455 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
0.91ct Heart
€261 EUR