Heart|Lab Grown|IGI

10.50ct E VVS2 Heart Lab Grown Diamond

ID • E/VVS2 • IGI LG831628595

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG831628595

Diamond specifications and retailer prices

From €2,944 EUR
HK$25,700 HKD
As of October 30, 2026
Save €9,514 EUR (76%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: €12,459 EUR at With Clarity · As of October 31, 2026
View at With Clarity

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 VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG831628595 or 831628595. Listed at 7 retailers as of October 30, 2026, with prices from €2,944 to €12,459, a €9,514 spread on the same certified stone. With Clarity lists it at €12,459. 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

10.50
Carat
E
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.8°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG831628595
Dimensions14.95 × 13.45 × 9.06 mm
L/W Ratio1.11
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
14.95 mm13.45 mm10.50 ctE / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG831628595
Side View
Table 64.0%Crown 36.8°Girdle: THK-VTKPavilion 40.2°Culet: NoneDepth 60.6%

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: €3,438 EUR|Low: €2,944 EUR|High: €14,524 EUR|Avg: €7,086 EUR|-13.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
With Clarity
October 31, 2026
Retailer 4€2,944 EUR
Retailer 1€3,438 EUR
Retailer 5€3,892 EUR
Retailer 2€7,055 EUR
Retailer 3€8,714 EUR
Retailer 6€9,037 EUR
With Clarity€12,459 EUR

42 data points across 7 retailers

7 retailers€2,944 EUR to €12,459 EUR

A
Cheapest Retailer
-
€2,944 EUR
HK$25,700 HKD
A
Retailer 2
-
€3,438 EUR
£3,024 GBP
View
A
Retailer 3
-
€3,892 EUR
$4,348 USD
View
B+
Retailer 4
-
€7,055 EUR
$7,882 USD
View
B+
Retailer 5
-
€8,714 EUR
$9,736 USD
View
Retailer 6
-
€9,037 EUR
A$15,532 AUD
View
Price last confirmed 22 days ago
Most Expensive
B
With Clarity
831628595 · Oct 31
€12,459 EUR
$13,919 USD
View
6 more retailers have this diamond
Prices start from €2,944 EURSave up to €9,514 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
€2,944 EUR