CaratHunter
Plans
Heart|Lab Grown|IGI

1.04ct G VS1 Heart Lab Grown Diamond

EX • G/VS1 • IGI LG839636568

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG839636568

Diamond specifications and retailer prices

From $249 AUD
$175 USD
As of November 1, 2026
Save $138 AUD (36%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $387 AUD at Loose Grown Diamond · As of November 1, 2026
View at Loose Grown Diamond

About this 1.04ct lab-grown heart diamond

This 1.04ct lab-grown heart sits in the classic one-carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG839636568 or 839636568. Listed at 2 retailers as of November 1, 2026, with prices from $249 to $387, a $138 spread on the same certified stone. Loose Grown Diamond lists it at $387. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.04
Carat
G
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.2°
Pavilion angle39.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG839636568
Dimensions6.15 × 7.09 × 4.23 mm
L/W Ratio1.15
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.15 mm7.09 mm1.04 ctG / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG839636568
Side View
Table 56.0%Crown 36.2°Girdle: MED-STKPavilion 39.9°Culet: NoneDepth 59.7%

Caratlytics Score

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

Price History

Last verified: Nov 1
Current: $387 AUD|Low: $249 AUD|High: $572 AUD|Avg: $469 AUD|-4.9%
Loose Grown Diamond
Retailer 2
Retailer 3
October 30, 2026
Retailer 2$249 AUD
Loose Grown Diamond$387 AUD
Retailer 3$572 AUD

5 data points across 3 retailers

2 retailers$249 AUD to $387 AUD

A
Cheapest Retailer
-
$249 AUD
$175 USD
Final sale: no returns
Most Expensive
B+
Loose Grown Diamond
839636568 · Nov 1
$387 AUD
$272 USD
View
1 more retailer has this diamond
Prices start from $249 AUDSave up to $138 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
$249 AUD