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Heart|Lab Grown|IGI

1.04ct F VS1 Heart Lab Grown Diamond

GD • F/VS1 • IGI LG831625962

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG831625962

Diamond specifications and retailer prices

From $300 AUD
$210 USD
As of November 1, 2026
Save $1,257 AUD (81%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $1,557 AUD at MOH London · As of November 1, 2026
View at MOH London

About this 1.04ct lab-grown heart diamond

This 1.04ct lab-grown heart sits in the classic one-carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a standard cut grade and certified by IGI LG831625962 or 831625962. Listed at 15 retailers as of November 1, 2026, with prices from $300 to $1,557, a $1,257 spread on the same certified stone. MOH London lists it at $1,557. 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

1.04
Carat
F
Colour
VS1
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle34.8°
Pavilion angle40°
OriginLab Grown
Grading LabIGI
CertificateIGI LG831625962
Dimensions6.40 × 7.00 × 4.11 mm
L/W Ratio1.09
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.40 mm7.00 mm1.04 ctF / VS1
OriginLab Grown
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG831625962
Side View
Table 60.0%Crown 34.8°Girdle: MED-STKPavilion 40°Culet: NoneDepth 58.7%

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 1
Current: $1,557 AUD|Low: $300 AUD|High: $1,575 AUD|Avg: $696 AUD|-1.0%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 2, 2026
Retailer 8$300 AUD
Retailer 5$332 AUD
Retailer 4$400 AUD
Retailer 10$489 AUD
Retailer 3$575 AUD
Retailer 7$586 AUD
Retailer 2$604 AUD
Retailer 6$1,074 AUD
Retailer 9$1,147 AUD
MOH London$1,557 AUD

43 data points across 10 retailers

15 retailers$300 AUD to $1,557 AUD

Retailer 1
-
$268 AUD
$188 USD
Price last confirmed 22 days ago
B+
Retailer 2
-
$300 AUD
$210 USD
View
Final sale: no returns
Retailer 3
-
$311 AUD
$218 USD
View
Price last confirmed 35 days ago
Retailer 4
-
$332 AUD
$233 USD
View
Price last confirmed 21 days ago
Retailer 5
-
$332 AUD
$233 USD
View
Price last confirmed 23 days ago
Retailer 6
-
$332 AUD
$233 USD
View
Price last confirmed 8 days ago
B+
Retailer 7
-
$489 AUD
$343 USD
View
B+
Retailer 8
-
$575 AUD
ZAR 6,508 ZAR
View
B+
Retailer 9
-
$586 AUD
$411 USD
View
Retailer 10
-
$591 AUD
£326 GBP
View
Price last confirmed 21 days ago
B+
Retailer 11
-
$604 AUD
£333 GBP
View
Retailer 12
-
$1,070 AUD
$750 USD
View
Price last confirmed 23 days ago
B
Retailer 13
-
$1,074 AUD
$753 USD
View
B
Retailer 14
-
$1,147 AUD
$804 USD
View
Most Expensive
B
MOH London
LG831625962 · Nov 1
$1,557 AUD
£859 GBP
View
14 more retailers have this diamond
Prices start from $300 AUDSave up to $1,257 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.

B+
1.04ct Heart
$300 AUD