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Heart|Lab Grown|IGI

10.05ct E VS1 Heart Lab Grown Diamond

ID • E/VS1 • IGI LG830604849

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG830604849

Diamond specifications and retailer prices

From $3,040 AUD
$2,136 USD
As of October 27, 2026
Save $9,293 AUD (75%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $33,108 AUD at Brilliant Earth · As of October 28, 2026
View at Brilliant Earth

About this 10.05ct lab-grown heart diamond

This 10.05ct lab-grown heart sits in the over five carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG830604849 or 830604849. Listed at 16 retailers as of October 27, 2026, with a 306% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

10.05
Carat
E
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryExcellent
FluorescenceNone
Crown angle44.3°
Pavilion angle38.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG830604849
Dimensions14.82 × 12.90 × 8.53 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
14.82 mm12.90 mm10.05 ctE / VS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateIGI LG830604849
Side View
Table 69.0%Crown 44.3°Girdle: MED-STKPavilion 38.3°Culet: NoneDepth 57.6%

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: Oct 27
Current: $33,108 AUD|Low: $3,040 AUD|High: $33,108 AUD|Avg: $7,710 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
October 30, 2026
Retailer 4$3,040 AUD
Retailer 2$3,157 AUD
Retailer 5$3,406 AUD
Retailer 10$3,527 AUD
Retailer 15$3,566 AUD
Retailer 8$3,652 AUD
Retailer 12$4,094 AUD
Retailer 9$4,855 AUD
Retailer 11$5,461 AUD
Retailer 6$5,513 AUD
Retailer 7$5,607 AUD
Retailer 16$9,110 AUD
Retailer 13$10,006 AUD
Retailer 14$10,118 AUD
Retailer 3$12,333 AUD
Brilliant Earth$33,108 AUD

28 data points across 16 retailers

16 retailers$3,040 AUD to $12,333 AUD

A
Cheapest Retailer
-
$3,040 AUD
$2,136 USD
A
Retailer 2
-
$3,157 AUD
£1,747 GBP
View
A
Retailer 3
-
$3,406 AUD
$2,393 USD
View
Final sale: no returns
A
Retailer 4
-
$3,527 AUD
$2,478 USD
View
A
Retailer 5
-
$3,566 AUD
$2,505 USD
View
Retailer 6
-
$3,652 AUD
$2,566 USD
View
Price last confirmed 19 days ago
A
Retailer 7
-
$4,094 AUD
$2,876 USD
View
A
Retailer 8
-
$4,855 AUD
£2,686 GBP
View
A
Retailer 9
-
$5,461 AUD
ZAR 61,978 ZAR
View
A
Retailer 10
-
$5,513 AUD
$3,873 USD
View
A
Retailer 11
-
$5,607 AUD
$3,939 USD
View
B+
Retailer 12
-
$9,110 AUD
$6,400 USD
View
B+
Retailer 13
-
$10,006 AUD
$7,030 USD
View
B+
Retailer 14
-
$10,118 AUD
$7,108 USD
View
B
Retailer 15
-
$12,333 AUD
$8,665 USD
View
Most Expensive
Brilliant Earth
21640697A · Oct 28
$33,108 AUD
$23,260 USD
View
Price under review
15 more retailers have this diamond
Prices start from $3,040 AUDSave up to $9,293 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
10.05ct Heart
$3,040 AUD