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Round|Lab Grown|IGI

10.56ct F VS2 Round Lab Grown Diamond

ID • F/VS2 • IGI LG799665539

Shape and cutting style on the report: Round brilliant

Certificate IGI LG799665539

Diamond specifications and retailer prices

From €3,849 EUR
$4,300 USD
As of November 1, 2026
Save €5,491 EUR (59%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: €9,965 EUR at Taylor and Hart · As of October 18, 2026
View at Taylor and Hart

About this 10.56ct lab-grown round diamond

This 10.56ct lab-grown round sits in the over five carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG799665539 or 799665539. Listed at 7 retailers as of October 26, 2026, with a 143% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

10.56
Carat
F
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.6°
Pavilion angle41.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG799665539
Dimensions14.07 × 14.02 × 8.72 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
14.07 mm14.02 mm10.56 ctF / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG799665539
Side View
Table 59.0%Crown 35.6°Girdle: MediumPavilion 41.3°Culet: NoneDepth 62.1%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: €4,954 EUR|Low: €2,859 EUR|High: €9,965 EUR|Avg: €5,784 EUR|+31.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Taylor and Hart
November 1, 2026
Retailer 6€2,859 EUR
Retailer 4€3,849 EUR
Retailer 1€4,954 EUR
Retailer 2€5,315 EUR
Retailer 3€6,842 EUR
Retailer 5€9,340 EUR
Taylor and Hart€9,965 EUR

37 data points across 7 retailers

7 retailers€3,849 EUR to €9,340 EUR

Retailer 1
-
€2,859 EUR
$3,194 USD
Price last confirmed 20 days ago
B+
Retailer 2
-
€3,849 EUR
$4,300 USD
View
B+
Retailer 3
-
€4,954 EUR
£4,358 GBP
View
B+
Retailer 4
-
€5,315 EUR
$5,938 USD
View
B+
Retailer 5
-
€6,842 EUR
$7,644 USD
View
B
Retailer 6
-
€9,340 EUR
$10,435 USD
View
Most Expensive
Taylor and Hart
5RWGGOH · Oct 18
€9,965 EUR
$11,133 USD
View
Price last confirmed 14 days ago
6 more retailers have this diamond
Prices start from €3,849 EURSave up to €5,491 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.

B+
10.56ct Round
€3,849 EUR