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Heart|Lab Grown|IGI

1.04ct F VS1 Heart Lab Grown Diamond

VG • F/VS1 • IGI LG830637395

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG830637395

Diamond specifications and retailer prices

From $394 AUD
$276 USD
As of November 1, 2026
Save $1,150 AUD (74%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $1,544 AUD at MOH London · As of October 29, 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 very-good cut grade and certified by IGI LG830637395 or 830637395. Listed at 13 retailers as of October 29, 2026, with prices from $394 to $1,544, a $1,150 spread on the same certified stone. MOH London lists it at $1,544. 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
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle30.5°
Pavilion angle39.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG830637395
Dimensions6.77 × 6.85 × 3.93 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.77 mm6.85 mm1.04 ctF / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG830637395
Side View
Table 61.0%Crown 30.5°Girdle: MED-STKPavilion 39.4°Culet: NoneDepth 57.4%

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 1
Current: $1,544 AUD|Low: $394 AUD|High: $1,553 AUD|Avg: $850 AUD|+0.6%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 2, 2026
Retailer 10$394 AUD
Retailer 8$461 AUD
Retailer 9$530 AUD
Retailer 5$620 AUD
Retailer 4$661 AUD
Retailer 2$705 AUD
Retailer 7$898 AUD
Retailer 6$937 AUD
Retailer 11$1,279 AUD
Retailer 3$1,307 AUD
MOH London$1,544 AUD

36 data points across 11 retailers

13 retailers$394 AUD to $1,544 AUD

A
Cheapest Retailer
-
$394 AUD
$276 USD
Retailer 2
-
$461 AUD
£254 GBP
View
Price last confirmed 16 days ago
B+
Retailer 3
-
$530 AUD
HK$2,900 HKD
View
B+
Retailer 4
-
$620 AUD
€414 EUR
View
B+
Retailer 5
-
$661 AUD
ZAR 7,488 ZAR
View
B+
Retailer 6
-
$705 AUD
£389 GBP
View
B
Retailer 7
-
$898 AUD
View
B
Retailer 8
-
$937 AUD
View
B
Retailer 9
-
$1,231 AUD
$863 USD
View
Retailer 10
-
$1,231 AUD
$863 USD
View
Price last confirmed 33 days ago
B
Retailer 11
-
$1,279 AUD
SGD 1,211 SGD
View
B
Retailer 12
-
$1,307 AUD
$916 USD
View
Most Expensive
B
MOH London
LG830637395 · Oct 29
$1,544 AUD
£852 GBP
View
12 more retailers have this diamond
Prices start from $394 AUDSave up to $1,150 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
1.04ct Heart
$394 AUD