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Heart|Lab Grown|IGI

1.03ct E VVS1 Heart Lab Grown Diamond

ID • E/VVS1 • IGI LG825657632

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG825657632

Diamond specifications and retailer prices

From $258 AUD
$181 USD
As of October 27, 2026
Save $1,337 AUD (84%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $1,594 AUD at Brilliant Earth · As of October 26, 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 LG825657632 or 825657632. Listed at 19 retailers as of October 26, 2026, with prices from $258 to $1,594, a $1,337 spread on the same certified stone. Brilliant Earth lists it at $1,594. 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 angle37.7°
Pavilion angle37.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG825657632
Dimensions6.94 × 6.29 × 4.00 mm
L/W Ratio1.10
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
6.94 mm6.29 mm1.03 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG825657632
Side View
Table 57.0%Crown 37.7°Girdle: MED-STKPavilion 37.9°Culet: NoneDepth 57.6%

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: $1,594 AUD|Low: $251 AUD|High: $1,594 AUD|Avg: $714 AUD
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 29, 2026
Retailer 4$258 AUD
Retailer 16$289 AUD
Retailer 18$299 AUD
Retailer 7$313 AUD
Retailer 12$319 AUD
Retailer 14$393 AUD
Retailer 13$544 AUD
Retailer 3$548 AUD
Retailer 17$565 AUD
Retailer 2$573 AUD
Retailer 19$595 AUD
Retailer 5$778 AUD
Retailer 11$787 AUD
Retailer 9$904 AUD
Retailer 15$1,026 AUD
Retailer 6$1,103 AUD
Retailer 10$1,115 AUD
Retailer 8$1,466 AUD
Brilliant Earth$1,594 AUD

29 data points across 19 retailers

19 retailers$258 AUD to $1,594 AUD

A
Cheapest Retailer
-
$258 AUD
$181 USD
A
Retailer 2
-
$289 AUD
$203 USD
View
Final sale: no returns
A
Retailer 3
-
$299 AUD
$210 USD
View
A
Retailer 4
-
$313 AUD
$220 USD
View
A
Retailer 5
-
$319 AUD
$224 USD
View
A
Retailer 6
-
$393 AUD
£217 GBP
View
A
Retailer 7
-
$544 AUD
€364 EUR
View
A
Retailer 8
-
$548 AUD
ZAR 6,219 ZAR
View
B+
Retailer 9
-
$565 AUD
$397 USD
View
B+
Retailer 10
-
$573 AUD
£317 GBP
View
A
Retailer 11
-
$595 AUD
$418 USD
View
B+
Retailer 12
-
$778 AUD
View
B+
Retailer 13
-
$787 AUD
$553 USD
View
B+
Retailer 14
-
$904 AUD
SGD 858 SGD
View
B+
Retailer 15
-
$1,026 AUD
$721 USD
View
B+
Retailer 16
-
$1,103 AUD
$775 USD
View
B
Retailer 17
-
$1,115 AUD
$783 USD
View
B
Retailer 18
-
$1,466 AUD
£811 GBP
View
Most Expensive
B
Brilliant Earth
21418088A · Oct 26
$1,594 AUD
$1,120 USD
View
18 more retailers have this diamond
Prices start from $258 AUDSave up to $1,337 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
1.03ct Heart
$258 AUD