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Heart|Lab Grown|IGI

1.04ct E VVS1 Heart Lab Grown Diamond

VG • E/VVS1 • IGI LG799619922

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG799619922

Diamond specifications and retailer prices

From $259 AUD
$182 USD
As of October 27, 2026
Save $1,254 AUD (83%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $1,665 AUD at Brilliant Earth · As of September 26, 2026
View at Brilliant Earth

About this 1.04ct lab-grown heart diamond

This 1.04ct lab-grown heart sits in the classic one-carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG799619922 or 799619922. Listed at 20 retailers as of October 27, 2026, with a 484% 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
E
Colour
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.9°
Pavilion angle37.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG799619922
Dimensions6.40 × 7.09 × 3.87 mm
L/W Ratio1.11
Girdle conditionFaceted
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
6.40 mm7.09 mm1.04 ctE / VVS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG799619922
Side View
Table 59.0%Crown 35.9°Girdle: STK-THKPavilion 37.2°Culet: NoneDepth 54.6%

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: Oct 27
Current: $581 AUD|Low: $253 AUD|High: $1,544 AUD|Avg: $656 AUD|+0.7%
Retailer 1
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Retailer 4
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Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
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Retailer 19
October 30, 2026
Retailer 5$259 AUD
Retailer 18$290 AUD
Retailer 2$300 AUD
Retailer 8$316 AUD
Retailer 13$322 AUD
Retailer 12$395 AUD
Retailer 14$546 AUD
Retailer 4$553 AUD
Retailer 19$568 AUD
Retailer 1$581 AUD
Retailer 3$606 AUD
Retailer 16$663 AUD
Retailer 6$785 AUD
Retailer 11$794 AUD
Retailer 9$910 AUD
Retailer 17$1,035 AUD
Retailer 7$1,111 AUD
Retailer 10$1,126 AUD
Retailer 15$1,513 AUD

29 data points across 19 retailers

20 retailers$259 AUD to $1,513 AUD

A
Cheapest Retailer
-
$259 AUD
$182 USD
A
Retailer 2
-
$290 AUD
$204 USD
View
Final sale: no returns
A
Retailer 3
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$300 AUD
$211 USD
View
A
Retailer 4
-
$316 AUD
$222 USD
View
A
Retailer 5
-
$322 AUD
$226 USD
View
A
Retailer 6
-
$395 AUD
£219 GBP
View
B+
Retailer 7
-
$546 AUD
€365 EUR
View
B+
Retailer 8
-
$553 AUD
ZAR 6,271 ZAR
View
B+
Retailer 9
-
$568 AUD
$399 USD
View
B+
Retailer 10
-
$581 AUD
£321 GBP
View
B+
Retailer 11
-
$606 AUD
$426 USD
View
B+
Retailer 12
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$663 AUD
$466 USD
View
B+
Retailer 13
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$785 AUD
View
B+
Retailer 14
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$794 AUD
$558 USD
View
B
Retailer 15
-
$910 AUD
SGD 864 SGD
View
B
Retailer 16
-
$1,035 AUD
$727 USD
View
B
Retailer 17
-
$1,111 AUD
$781 USD
View
B
Retailer 18
-
$1,126 AUD
$791 USD
View
B
Retailer 19
-
$1,513 AUD
£837 GBP
View
Most Expensive
Brilliant Earth
21500733A · Sep 26
$1,665 AUD
$1,170 USD
View
Price last confirmed 33 days ago
19 more retailers have this diamond
Prices start from $259 AUDSave up to $1,254 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
$259 AUD