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 $2,136 USD
As of October 27, 2026
Save $6,529 USD (75%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $23,260 USD 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
Color
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
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 27
Current: $23,260 USD|Low: $2,136 USD|High: $23,260 USD|Avg: $5,403 USD
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$2,136 USD
Retailer 12$2,224 USD
Retailer 5$2,393 USD
Retailer 9$2,478 USD
Retailer 15$2,505 USD
Retailer 8$2,566 USD
Retailer 11$2,876 USD
Retailer 2$3,411 USD
Retailer 10$3,836 USD
Retailer 6$3,873 USD
Retailer 7$3,939 USD
Retailer 16$6,400 USD
Retailer 13$7,030 USD
Retailer 14$7,108 USD
Retailer 3$8,665 USD
Brilliant Earth$23,260 USD

29 data points across 16 retailers

16 retailers$2,136 USD to $8,665 USD

A
Cheapest Retailer
-
$2,136 USD
A
Retailer 2
-
$2,224 USD
£1,751 GBP
View
A
Retailer 3
-
$2,393 USD
View
Final sale: no returns
A
Retailer 4
-
$2,478 USD
View
A
Retailer 5
-
$2,505 USD
View
Retailer 6
-
$2,566 USD
View
Price last confirmed 19 days ago
A
Retailer 7
-
$2,876 USD
View
A
Retailer 8
-
$3,411 USD
£2,686 GBP
View
A
Retailer 9
-
$3,836 USD
ZAR 61,978 ZAR
View
A
Retailer 10
-
$3,873 USD
View
A
Retailer 11
-
$3,939 USD
View
B+
Retailer 12
-
$6,400 USD
View
B+
Retailer 13
-
$7,030 USD
View
B+
Retailer 14
-
$7,108 USD
View
B
Retailer 15
-
$8,665 USD
View
Most Expensive
Brilliant Earth
21640697A · Oct 28
$23,260 USD
View
Price under review
15 more retailers have this diamond
Prices start from $2,136 USDSave up to $6,529 USD

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
$2,136 USD