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Heart|Lab Grown|IGI

10.05ct E VS1 Heart Lab Grown Diamond

ID • E/VS1 • IGI LG816648692

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG816648692

Diamond specifications and retailer prices

From €1,817 EUR
$2,030 USD
As of October 30, 2026
Save €8,870 EUR (83%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: €10,687 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 LG816648692 or 816648692. Listed at 18 retailers as of October 30, 2026, with prices from €1,817 to €10,687, a €8,870 spread on the same certified stone. Brilliant Earth lists it at €10,687. 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
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.6°
Pavilion angle39.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG816648692
Dimensions14.94 × 13.32 × 8.76 mm
L/W Ratio1.12
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
14.94 mm13.32 mm10.05 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG816648692
Side View
Table 62.0%Crown 37.6°Girdle: MED-STKPavilion 39.7°Culet: NoneDepth 58.6%

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: €10,687 EUR|Low: €1,817 EUR|High: €11,735 EUR|Avg: €4,283 EUR|-6.1%
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
November 1, 2026
Retailer 9€1,817 EUR
Retailer 11€1,881 EUR
Retailer 6€1,977 EUR
Retailer 5€2,035 EUR
Retailer 15€2,108 EUR
Retailer 17€2,256 EUR
Retailer 18€2,474 EUR
Retailer 3€2,897 EUR
Retailer 12€2,900 EUR
Retailer 16€3,263 EUR
Retailer 14€3,381 EUR
Retailer 10€3,443 EUR
Retailer 2€3,906 EUR
Retailer 7€5,535 EUR
Retailer 4€6,331 EUR
Retailer 13€7,168 EUR
Retailer 8€7,375 EUR
Brilliant Earth€10,687 EUR

30 data points across 18 retailers

18 retailers€1,817 EUR to €10,687 EUR

A
Cheapest Retailer
-
€1,817 EUR
$2,030 USD
A
Retailer 2
-
€1,881 EUR
£1,655 GBP
View
A
Retailer 3
-
€1,977 EUR
$2,209 USD
View
A
Retailer 4
-
€2,035 EUR
$2,274 USD
View
Final sale: no returns
A
Retailer 5
-
€2,108 EUR
$2,355 USD
View
A
Retailer 6
-
€2,256 EUR
$2,520 USD
View
A
Retailer 7
-
€2,474 EUR
$2,764 USD
View
A
Retailer 8
-
€2,897 EUR
$3,237 USD
View
A
Retailer 9
-
€2,900 EUR
£2,551 GBP
View
A
Retailer 10
-
€3,263 EUR
ZAR 58,897 ZAR
View
A
Retailer 11
-
€3,381 EUR
$3,777 USD
View
A
Retailer 12
-
€3,443 EUR
$3,846 USD
View
B+
Retailer 13
-
€3,906 EUR
A$6,713 AUD
View
B+
Retailer 14
-
€5,535 EUR
$6,184 USD
View
B+
Retailer 15
-
€6,331 EUR
$7,073 USD
View
B
Retailer 16
-
€7,168 EUR
A$12,320 AUD
View
B
Retailer 17
-
€7,375 EUR
$8,240 USD
View
Most Expensive
B
Brilliant Earth
20667396A · Oct 31
€10,687 EUR
$11,940 USD
View
17 more retailers have this diamond
Prices start from €1,817 EURSave up to €8,870 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
€1,817 EUR