CaratHunter
Plans
Heart|Lab Grown|IGI

10.50ct E VS1 Heart Lab Grown Diamond

E/VS1 • IGI LG776652401

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG776652401

Diamond specifications and retailer prices

From €2,489 EUR
$2,781 USD
As of October 30, 2026
Save €17,113 EUR (87%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: €19,602 EUR at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 10.5ct lab-grown heart diamond

This 10.5ct lab-grown heart sits in the over five carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included) and certified by IGI LG776652401 or 776652401. Listed at 20 retailers as of October 29, 2026, with prices from €2,489 to €19,602, a €17,113 spread on the same certified stone. Do Amore Diamonds lists it at €19,602. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

10.50
Carat
E
Colour
VS1
Clarity
-
Cut

Specifications

Cut
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.2°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG776652401
Dimensions12.99 × 15.34 × 8.80 mm
L/W Ratio1.18
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.99 mm15.34 mm10.50 ctE / VS1
OriginLab Grown
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG776652401
Side View
Table 61.0%Crown 34.2°Girdle: MED-STKPavilion 40.1°Culet: NoneDepth 57.4%

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: €4,226 EUR|Low: €2,390 EUR|High: €8,211 EUR|Avg: €4,506 EUR|-0.3%
Retailer 1
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 15€2,489 EUR
Retailer 4€2,709 EUR
Retailer 6€2,787 EUR
Retailer 16€2,888 EUR
Retailer 13€3,030 EUR
Retailer 5€3,224 EUR
Retailer 3€3,983 EUR
Retailer 10€4,057 EUR
Retailer 12€4,149 EUR
Retailer 1€4,226 EUR
Retailer 9€4,933 EUR
Retailer 8€5,493 EUR
Retailer 11€5,919 EUR
Retailer 7€6,218 EUR
Retailer 2€7,256 EUR
Retailer 14€8,198 EUR

44 data points across 16 retailers

20 retailers€2,489 EUR to €19,602 EUR

A
Cheapest Retailer
-
€2,489 EUR
$2,781 USD
A
Retailer 2
-
€2,709 EUR
$3,026 USD
View
A
Retailer 3
-
€2,787 EUR
$3,114 USD
View
Final sale: no returns
Retailer 4
-
€2,888 EUR
$3,226 USD
View
Price last confirmed 19 days ago
A
Retailer 5
-
€2,888 EUR
$3,226 USD
View
A
Retailer 6
-
€3,030 EUR
$3,385 USD
View
B+
Retailer 7
-
€3,224 EUR
$3,602 USD
View
B+
Retailer 8
-
€3,983 EUR
$4,450 USD
View
B+
Retailer 9
-
€4,057 EUR
$4,532 USD
View
B+
Retailer 10
-
€4,149 EUR
$4,635 USD
View
B+
Retailer 11
-
€4,226 EUR
£3,717 GBP
View
B
Retailer 12
-
€4,933 EUR
ZAR 89,037 ZAR
View
B
Retailer 13
-
€5,493 EUR
$6,137 USD
View
Retailer 14
-
€5,919 EUR
A$10,173 AUD
View
Price last confirmed 9 days ago
B
Retailer 15
-
€7,256 EUR
$8,107 USD
View
B
Retailer 16
-
€7,951 EUR
$8,883 USD
View
Retailer 17
-
€8,198 EUR
A$14,091 AUD
View
Price last confirmed 22 days ago
B
Retailer 18
-
€11,107 EUR
$12,409 USD
View
B
Retailer 19
-
€17,123 EUR
$19,130 USD
View
Most Expensive
C
Do Amore Diamonds
23-776652401 · Oct 29
€19,602 EUR
$21,900 USD
View
19 more retailers have this diamond
Prices start from €2,489 EURSave up to €17,113 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
10.50ct Heart
€2,489 EUR