Heart|Lab Grown|IGI

1.04ct F VS1 Heart Lab Grown Diamond

VG • F/VS1 • IGI LG846656604

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG846656604

Diamond specifications and retailer prices

From $310 AUD
HK$1,700 HKD
As of November 1, 2026
Save $617 AUD (67%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $1,521 AUD at Reve Diamonds · As of October 26, 2026
View at Reve Diamonds

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 LG846656604 or 846656604. Listed at 16 retailers as of November 1, 2026, with a 199% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle34.5°
Pavilion angle38.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG846656604
Dimensions6.12 × 7.12 × 4.10 mm
L/W Ratio1.16
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.12 mm7.12 mm1.04 ctF / VS1
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG846656604
Side View
Table 59.0%Crown 34.5°Girdle: MED-STKPavilion 38.6°Culet: NoneDepth 57.6%

Caratlytics Score

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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: $733 AUD|Low: $254 AUD|High: $1,521 AUD|Avg: $643 AUD|-23.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Reve Diamonds
November 2, 2026
Retailer 7$254 AUD
Retailer 5$265 AUD
Retailer 15$283 AUD
Retailer 9$310 AUD
Retailer 13$339 AUD
Retailer 6$477 AUD
Retailer 12$482 AUD
Retailer 2$512 AUD
Retailer 14$608 AUD
Retailer 3$631 AUD
Retailer 1$733 AUD
Retailer 10$768 AUD
Retailer 11$909 AUD
Retailer 16$909 AUD
Retailer 4$927 AUD
Retailer 8$988 AUD
Reve Diamonds$1,521 AUD

6 data points across 17 retailers

16 retailers$310 AUD to $927 AUD

Retailer 1
-
$265 AUD
$186 USD
Price last confirmed 9 days ago
Retailer 2
-
$283 AUD
$198 USD
View
Price last confirmed 8 days ago
A
Retailer 3
-
$310 AUD
HK$1,700 HKD
View
Retailer 4
-
$339 AUD
£187 GBP
View
Price last confirmed 7 days ago
Retailer 5
-
$477 AUD
$334 USD
View
Price last confirmed 8 days ago
Retailer 6
-
$482 AUD
£266 GBP
View
Price last confirmed 7 days ago
Retailer 7
-
$512 AUD
$359 USD
View
Price last confirmed 8 days ago
Retailer 8
-
$608 AUD
£335 GBP
View
Price last confirmed 7 days ago
Retailer 9
-
$631 AUD
$442 USD
View
Price last confirmed 7 days ago
B+
Retailer 10
-
$733 AUD
$514 USD
View
B
Retailer 11
-
$768 AUD
SGD 727 SGD
View
B
Retailer 12
-
$909 AUD
$637 USD
View
Retailer 13
-
$909 AUD
$637 USD
View
Price last confirmed 8 days ago
B
Retailer 14
-
$927 AUD
$650 USD
View
Retailer 15
-
$988 AUD
$692 USD
View
Price last confirmed 7 days ago
Most Expensive
Reve Diamonds
A08A3BDEF · Oct 26
$1,521 AUD
$1,066 USD
View
Price last confirmed 7 days ago
15 more retailers have this diamond
Prices start from $310 AUDSave up to $617 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
$310 AUD