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Round|Lab Grown|IGI

10.00ct E VS2 Round Lab Grown Diamond

EX • E/VS2 • IGI LG831656309

Shape and cutting style on the report: Round brilliant

Certificate IGI LG831656309

Diamond specifications and retailer prices

From €2,525 EUR
£2,213 GBP
As of October 29, 2026
Save €16,612 EUR (87%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: €19,137 EUR at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 10ct lab-grown round diamond

This 10ct lab-grown round sits in the over five carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG831656309 or 831656309. Listed at 11 retailers as of October 29, 2026, with prices from €2,525 to €19,137, a €16,612 spread on the same certified stone. Brilliant Earth lists it at €19,137. 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

10.00
Carat
E
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.5°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG831656309
Dimensions14.20 × 14.10 × 8.17 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
14.20 mm14.10 mm10.00 ctE / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG831656309
Side View
Table 61.0%Crown 31.5°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 57.7%

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 29
Current: €2,525 EUR|Low: €2,518 EUR|High: €15,283 EUR|Avg: €5,689 EUR|-1.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 29, 2026
Retailer 1€2,525 EUR
Retailer 3€2,695 EUR
Retailer 2€3,619 EUR
Retailer 9€3,864 EUR
Retailer 4€4,252 EUR
Retailer 10€4,624 EUR
Retailer 5€6,141 EUR
Retailer 6€6,997 EUR
Retailer 7€7,542 EUR
Retailer 8€13,827 EUR

10 data points across 10 retailers

11 retailers€2,525 EUR to €19,137 EUR

A
Cheapest Retailer
-
€2,525 EUR
£2,213 GBP
A
Retailer 2
-
€2,695 EUR
$3,000 USD
View
A
Retailer 3
-
€3,619 EUR
$4,028 USD
View
A
Retailer 4
-
€3,864 EUR
$4,301 USD
View
A
Retailer 5
-
€4,252 EUR
View
Retailer 6
-
€4,624 EUR
$5,147 USD
View
Price last confirmed 8 days ago
B+
Retailer 7
-
€6,141 EUR
$6,836 USD
View
B+
Retailer 8
-
€6,997 EUR
$7,788 USD
View
B+
Retailer 9
-
€7,542 EUR
£6,610 GBP
View
B
Retailer 10
-
€13,827 EUR
$15,390 USD
View
Most Expensive
B
Brilliant Earth
22295574A · Oct 29
€19,137 EUR
$21,300 USD
View
10 more retailers have this diamond
Prices start from €2,525 EURSave up to €16,612 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
10.00ct Round
€2,525 EUR