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Heart|Lab Grown|IGI

1.10ct F SI1 Heart Lab Grown Diamond

VG • F/SI1 • IGI LG846690722

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG846690722

Diamond specifications and retailer prices

From $452 AUD
£249 GBP
As of November 2, 2026
Save $769 AUD (63%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $1,221 AUD at MOH London · As of November 1, 2026
View at MOH London

About this 1.1ct lab-grown heart diamond

This 1.1ct lab-grown heart sits in the classic one-carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI LG846690722 or 846690722. Listed at 5 retailers as of November 1, 2026, with prices from $452 to $1,221, a $769 spread on the same certified stone. MOH London lists it at $1,221. 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

1.10
Carat
F
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.3°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG846690722
Dimensions6.52 × 7.03 × 4.17 mm
L/W Ratio1.08
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.52 mm7.03 mm1.10 ctF / SI1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG846690722
Side View
Table 60.0%Crown 34.3°Girdle: STK-VTKPavilion 40.4°Culet: NoneDepth 59.3%

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: $1,221 AUD|Low: $448 AUD|High: $1,269 AUD|Avg: $636 AUD|-3.7%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 2, 2026
Retailer 2$452 AUD
Retailer 5$481 AUD
Retailer 4$492 AUD
Retailer 3$496 AUD
MOH London$1,221 AUD

17 data points across 5 retailers

5 retailers$452 AUD to $1,221 AUD

A
Cheapest Retailer
-
$452 AUD
£249 GBP
A
Retailer 2
-
$481 AUD
$337 USD
View
A
Retailer 3
-
$492 AUD
$345 USD
View
A
Retailer 4
-
$496 AUD
£274 GBP
View
Most Expensive
B
MOH London
LG846690722 · Nov 1
$1,221 AUD
£674 GBP
View
4 more retailers have this diamond
Prices start from $452 AUDSave up to $769 AUD

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
1.10ct Heart
$452 AUD