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Round|Lab Grown|IGI

10.56ct F VS2 Round Lab Grown Diamond

ID • F/VS2 • IGI LG620400903

Shape and cutting style on the report: Round brilliant

Certificate IGI LG620400903

Diamond specifications and retailer prices

From €5,884 EUR
$6,574 USD
As of November 1, 2026
Save €6,556 EUR (53%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: €23,494 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 LG620400903 or 620400903. Listed at 14 retailers as of November 1, 2026, with a 111% 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 angle33.7°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG620400903
Dimensions14.20 × 14.09 × 8.51 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
14.20 mm14.09 mm10.56 ctF / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG620400903
Side View
Table 59.0%Crown 33.7°Girdle: MediumPavilion 40.6°Culet: NoneDepth 60.1%

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: €6,092 EUR|Low: €5,649 EUR|High: €17,414 EUR|Avg: €8,029 EUR|-1.2%
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
November 1, 2026
Retailer 10€5,884 EUR
Retailer 1€6,092 EUR
Retailer 2€6,120 EUR
Retailer 13€6,320 EUR
Retailer 4€6,826 EUR
Retailer 11€6,826 EUR
Retailer 8€6,830 EUR
Retailer 12€7,913 EUR
Retailer 9€7,979 EUR
Retailer 3€8,103 EUR
Retailer 6€8,536 EUR
Retailer 5€10,826 EUR
Retailer 7€12,440 EUR

42 data points across 13 retailers

14 retailers€5,884 EUR to €12,440 EUR

B+
Cheapest Retailer
-
€5,884 EUR
$6,574 USD
B+
Retailer 2
-
€6,092 EUR
£5,359 GBP
View
B+
Retailer 3
-
€6,120 EUR
$6,837 USD
View
B+
Retailer 4
-
€6,320 EUR
$7,061 USD
View
Retailer 5
-
€6,826 EUR
$7,626 USD
View
Price last confirmed 20 days ago
B+
Retailer 6
-
€6,826 EUR
$7,626 USD
View
B+
Retailer 7
-
€6,830 EUR
$7,630 USD
View
B
Retailer 8
-
€7,784 EUR
$8,696 USD
View
B
Retailer 9
-
€7,913 EUR
$8,840 USD
View
B+
Retailer 10
-
€7,979 EUR
$8,914 USD
View
B
Retailer 11
-
€8,103 EUR
$9,053 USD
View
B
Retailer 12
-
€8,536 EUR
£7,509 GBP
View
B
Retailer 13
-
€12,440 EUR
$13,898 USD
View
Most Expensive
Taylor and Hart
05AK2NZ · Oct 18
€23,494 EUR
$26,247 USD
View
Price under review
13 more retailers have this diamond
Prices start from €5,884 EURSave up to €6,556 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
€5,884 EUR