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Round|Lab Grown|IGI

10.56ct G VS1 Round Lab Grown Diamond

ID • G/VS1 • IGI LG602322176

Shape and cutting style on the report: Round brilliant

Certificate IGI LG602322176

Diamond specifications and retailer prices

From €5,551 EUR
$6,202 USD
As of October 31, 2026
Save €15,519 EUR (74%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: €21,070 EUR at Taylor and Hart · As of October 31, 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 G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG602322176 or 602322176. Listed at 4 retailers as of October 31, 2026, with prices from €5,551 to €21,070, a €15,519 spread on the same certified stone. Taylor and Hart lists it at €21,070. 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
G
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.2°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG602322176
Dimensions14.21 × 14.16 × 8.58 mm
L/W Ratio1.00
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
14.21 mm14.16 mm10.56 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG602322176
Side View
Table 58.0%Crown 34.2°GirdlePavilion 40.8°Culet: NoneDepth 60.5%

Caratlytics Score

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

Price History

Last verified: Oct 31
Current: €7,682 EUR|Low: €5,551 EUR|High: €21,070 EUR|Avg: €11,188 EUR|+2.7%
Retailer 1
Retailer 2
Retailer 3
Taylor and Hart
November 1, 2026
Retailer 3€5,551 EUR
Retailer 1€7,682 EUR
Retailer 2€10,279 EUR
Taylor and Hart€21,070 EUR

38 data points across 4 retailers

4 retailers€5,551 EUR to €21,070 EUR

B+
Cheapest Retailer
-
€5,551 EUR
$6,202 USD
B
Retailer 2
-
€7,682 EUR
£6,757 GBP
View
B
Retailer 3
-
€10,279 EUR
$11,484 USD
View
Most Expensive
B
Taylor and Hart
PEOTOKB · Oct 31
€21,070 EUR
$23,540 USD
View
3 more retailers have this diamond
Prices start from €5,551 EURSave up to €15,519 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
€5,551 EUR