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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 €1,912 EUR
$2,136 USD
As of October 30, 2026
Save €8,704 EUR (82%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: €10,616 EUR at Brilliant Earth · As of October 31, 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 30, 2026, with prices from €1,912 to €10,616, a €8,704 spread on the same certified stone. Brilliant Earth lists it at €10,616. 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
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: €10,616 EUR|Low: €1,912 EUR|High: €20,820 EUR|Avg: €4,816 EUR|-49.0%
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
November 1, 2026
Retailer 5€1,912 EUR
Retailer 2€1,980 EUR
Retailer 6€2,142 EUR
Retailer 12€2,218 EUR
Retailer 8€2,297 EUR
Retailer 10€2,368 EUR
Retailer 14€2,574 EUR
Retailer 9€3,053 EUR
Retailer 11€3,247 EUR
Retailer 13€3,434 EUR
Retailer 7€3,467 EUR
Retailer 3€5,729 EUR
Retailer 15€6,292 EUR
Retailer 16€6,362 EUR
Retailer 4€7,756 EUR
Brilliant Earth€10,616 EUR

29 data points across 16 retailers

16 retailers€1,912 EUR to €10,616 EUR

A
Cheapest Retailer
-
€1,912 EUR
$2,136 USD
A
Retailer 2
-
€1,980 EUR
£1,741 GBP
View
A
Retailer 3
-
€2,142 EUR
$2,393 USD
View
Final sale: no returns
A
Retailer 4
-
€2,218 EUR
$2,478 USD
View
Retailer 5
-
€2,297 EUR
$2,566 USD
View
Price last confirmed 21 days ago
A
Retailer 6
-
€2,368 EUR
$2,645 USD
View
A
Retailer 7
-
€2,574 EUR
$2,876 USD
View
A
Retailer 8
-
€3,053 EUR
£2,686 GBP
View
A
Retailer 9
-
€3,247 EUR
$3,628 USD
View
A
Retailer 10
-
€3,434 EUR
ZAR 61,978 ZAR
View
A
Retailer 11
-
€3,467 EUR
$3,873 USD
View
B+
Retailer 12
-
€5,729 EUR
$6,400 USD
View
B
Retailer 13
-
€6,292 EUR
$7,030 USD
View
B
Retailer 14
-
€6,362 EUR
$7,108 USD
View
B
Retailer 15
-
€7,756 EUR
$8,665 USD
View
Most Expensive
B
Brilliant Earth
21640697A · Oct 31
€10,616 EUR
$11,860 USD
View
15 more retailers have this diamond
Prices start from €1,912 EURSave up to €8,704 EUR

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
€1,912 EUR