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Heart|Lab Grown|IGI

1.03ct E VVS1 Heart Lab Grown Diamond

ID • E/VVS1 • IGI LG733536062

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG733536062

Diamond specifications and retailer prices

From $682 AUD
$479 USD
As of October 28, 2026
Save $177 AUD (21%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $1,566 AUD at Brilliant Earth · As of October 12, 2026
View at Brilliant Earth

About this 1.03ct lab-grown heart diamond

This 1.03ct 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 LG733536062 or 733536062. Listed at 18 retailers as of October 28, 2026, with a 26% 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

1.03
Carat
E
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.6°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG733536062
Dimensions7.06 × 6.24 × 4.08 mm
L/W Ratio1.13
Girdle conditionFaceted
Culet sizePointed
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
7.06 mm6.24 mm1.03 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG733536062
Side View
Table 62.0%Crown 35.6°Girdle: MED-THKPavilion 40.2°Culet: NoneDepth 57.8%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 28
Current: $1,566 AUD|Low: $221 AUD|High: $2,206 AUD|Avg: $840 AUD|-20.3%
Brilliant Earth
Retailer 2
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Retailer 22
October 19, 2026
Retailer 13$231 AUD
Retailer 8$258 AUD
Retailer 19$285 AUD
Retailer 15$346 AUD
Retailer 17$390 AUD
Retailer 6$444 AUD
Retailer 10$457 AUD
Retailer 7$474 AUD
Retailer 5$541 AUD
Retailer 16$554 AUD
Retailer 9$631 AUD
Retailer 14$658 AUD
Retailer 2$859 AUD
Retailer 21$877 AUD
Retailer 20$1,012 AUD
Retailer 12$1,138 AUD
Retailer 4$1,221 AUD
Retailer 11$1,260 AUD
Retailer 18$1,491 AUD
Retailer 3$1,528 AUD
Brilliant Earth$1,566 AUD
Retailer 22$2,206 AUD

24 data points across 22 retailers

18 retailers$682 AUD to $859 AUD

Retailer 1
-
$231 AUD
$162 USD
Price last confirmed 18 days ago
Retailer 2
-
$285 AUD
$200 USD
View
Price last confirmed 19 days ago
Retailer 3
-
$346 AUD
$243 USD
View
Price last confirmed 31 days ago
Retailer 4
-
$390 AUD
£216 GBP
View
Price last confirmed 19 days ago
Retailer 5
-
$444 AUD
$312 USD
View
Price last confirmed 19 days ago
Retailer 6
-
$474 AUD
HK$2,600 HKD
View
Price last confirmed 18 days ago
Retailer 7
-
$541 AUD
ZAR 6,143 ZAR
View
Price last confirmed 22 days ago
Retailer 8
-
$658 AUD
$462 USD
View
Price last confirmed 22 days ago
B+
Retailer 9
-
$682 AUD
$479 USD
View
B+
Retailer 10
-
$859 AUD
View
Retailer 11
-
$877 AUD
$616 USD
View
Price last confirmed 20 days ago
Retailer 12
-
$1,012 AUD
$711 USD
View
Price last confirmed 19 days ago
Retailer 13
-
$1,138 AUD
SGD 1,080 SGD
View
Price last confirmed 20 days ago
Retailer 14
-
$1,221 AUD
View
Price last confirmed 21 days ago
Retailer 15
-
$1,260 AUD
$885 USD
View
Price last confirmed 18 days ago
Retailer 16
-
$1,491 AUD
£825 GBP
View
Price last confirmed 19 days ago
Retailer 17
-
$1,528 AUD
$1,073 USD
View
Price last confirmed 19 days ago
Most Expensive
Brilliant Earth
17199298Y · Oct 12
$1,566 AUD
$1,100 USD
View
Price last confirmed 17 days ago
17 more retailers have this diamond
Prices start from $682 AUDSave up to $177 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.

B+
1.03ct Heart
$682 AUD