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Heart|Lab Grown|IGI

1.04ct E VVS1 Heart Lab Grown Diamond

EX • E/VVS1 • IGI LG786656720

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG786656720

Diamond specifications and retailer prices

From $251 AUD
$176 USD
As of October 27, 2026
Save $1,207 AUD (83%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $1,594 AUD at Brilliant Earth · As of October 12, 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 top-tier cut grade and certified by IGI LG786656720 or 786656720. Listed at 19 retailers as of October 27, 2026, with a 482% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.04
Carat
E
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.1°
Pavilion angle39.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG786656720
Dimensions6.43 × 7.09 × 4.07 mm
L/W Ratio1.10
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.43 mm7.09 mm1.04 ctE / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG786656720
Side View
Table 61.0%Crown 35.1°Girdle: Slightly ThickPavilion 39.6°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: Oct 27
Current: $1,594 AUD|Low: $242 AUD|High: $1,651 AUD|Avg: $703 AUD|-3.4%
Brilliant Earth
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
Retailer 17
Retailer 18
Retailer 19
October 30, 2026
Retailer 11$251 AUD
Retailer 5$279 AUD
Retailer 4$290 AUD
Retailer 9$310 AUD
Retailer 16$310 AUD
Retailer 12$531 AUD
Retailer 14$532 AUD
Retailer 3$549 AUD
Retailer 2$556 AUD
Retailer 19$602 AUD
Retailer 18$653 AUD
Retailer 15$756 AUD
Retailer 17$779 AUD
Retailer 7$848 AUD
Retailer 8$996 AUD
Retailer 10$1,026 AUD
Retailer 6$1,074 AUD
Retailer 13$1,457 AUD
Brilliant Earth$1,594 AUD

36 data points across 19 retailers

19 retailers$251 AUD to $1,457 AUD

A
Cheapest Retailer
-
$251 AUD
$176 USD
A
Retailer 2
-
$279 AUD
$196 USD
View
Final sale: no returns
A
Retailer 3
-
$290 AUD
$204 USD
View
A
Retailer 4
-
$310 AUD
$218 USD
View
A
Retailer 5
-
$310 AUD
$218 USD
View
A
Retailer 6
-
$531 AUD
€355 EUR
View
A
Retailer 7
-
$532 AUD
ZAR 6,040 ZAR
View
A
Retailer 8
-
$549 AUD
$386 USD
View
A
Retailer 9
-
$556 AUD
£307 GBP
View
B+
Retailer 10
-
$602 AUD
$423 USD
View
B+
Retailer 11
-
$653 AUD
$459 USD
View
B+
Retailer 12
-
$756 AUD
View
B+
Retailer 13
-
$779 AUD
$547 USD
View
B+
Retailer 14
-
$848 AUD
SGD 805 SGD
View
B
Retailer 15
-
$996 AUD
$700 USD
View
B
Retailer 16
-
$1,026 AUD
$721 USD
View
B
Retailer 17
-
$1,074 AUD
$754 USD
View
B
Retailer 18
-
$1,457 AUD
£806 GBP
View
Most Expensive
Brilliant Earth
21419966A · Oct 12
$1,594 AUD
$1,120 USD
View
Price last confirmed 17 days ago
18 more retailers have this diamond
Prices start from $251 AUDSave up to $1,207 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
$251 AUD