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Heart|Lab Grown|IGI

10.05ct E VS1 Heart Lab Grown Diamond

ID • E/VS1 • IGI LG828692453

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG828692453

Diamond specifications and retailer prices

From $3,040 AUD
$2,136 USD
As of October 27, 2026
Save $16,446 AUD (84%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $19,486 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 LG828692453 or 828692453. Listed at 19 retailers as of October 27, 2026, with prices from $3,040 to $19,486, a $16,446 spread on the same certified stone. Brilliant Earth lists it at $19,486. 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
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.5°
Pavilion angle39.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG828692453
Dimensions14.90 × 13.02 × 8.76 mm
L/W Ratio1.14
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
14.90 mm13.02 mm10.05 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG828692453
Side View
Table 66.0%Crown 39.5°Girdle: STK-THKPavilion 39.7°Culet: NoneDepth 58.8%

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: $19,486 AUD|Low: $3,040 AUD|High: $19,486 AUD|Avg: $6,416 AUD|+11.0%
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 6$3,040 AUD
Retailer 2$3,157 AUD
Retailer 17$3,308 AUD
Retailer 7$3,406 AUD
Retailer 13$3,527 AUD
Retailer 3$3,566 AUD
Retailer 11$3,652 AUD
Retailer 15$4,094 AUD
Retailer 16$4,848 AUD
Retailer 12$4,855 AUD
Retailer 10$5,109 AUD
Retailer 14$5,461 AUD
Retailer 8$5,513 AUD
Retailer 9$6,639 AUD
Retailer 4$9,110 AUD
Retailer 18$10,006 AUD
Retailer 19$10,118 AUD
Retailer 5$12,333 AUD
Brilliant Earth$19,486 AUD

25 data points across 19 retailers

19 retailers$3,040 AUD to $19,486 AUD

A
Cheapest Retailer
-
$3,040 AUD
$2,136 USD
A
Retailer 2
-
$3,157 AUD
£1,747 GBP
View
A
Retailer 3
-
$3,308 AUD
$2,324 USD
View
A
Retailer 4
-
$3,406 AUD
$2,393 USD
View
Final sale: no returns
A
Retailer 5
-
$3,527 AUD
$2,478 USD
View
A
Retailer 6
-
$3,566 AUD
$2,505 USD
View
Retailer 7
-
$3,652 AUD
$2,566 USD
View
Price last confirmed 19 days ago
A
Retailer 8
-
$4,094 AUD
$2,876 USD
View
A
Retailer 9
-
$4,848 AUD
$3,406 USD
View
A
Retailer 10
-
$4,855 AUD
£2,686 GBP
View
A
Retailer 11
-
$5,109 AUD
$3,589 USD
View
A
Retailer 12
-
$5,461 AUD
ZAR 61,978 ZAR
View
A
Retailer 13
-
$5,513 AUD
$3,873 USD
View
Retailer 14
-
$6,639 AUD
View
Price last confirmed 7 days ago
B+
Retailer 15
-
$9,110 AUD
$6,400 USD
View
B+
Retailer 16
-
$10,006 AUD
$7,030 USD
View
B+
Retailer 17
-
$10,118 AUD
$7,108 USD
View
B
Retailer 18
-
$12,333 AUD
$8,665 USD
View
Most Expensive
B
Brilliant Earth
21698955A · Oct 28
$19,486 AUD
$13,690 USD
View
18 more retailers have this diamond
Prices start from $3,040 AUDSave up to $16,446 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