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Cushion|Lab Grown|IGI

10.03ct F VS1 Cushion Lab Grown Diamond

VG • F/VS1 • IGI LG821653113

Certificate IGI LG821653113

Diamond specifications and retailer prices

From €8,693 EUR
$9,750 USD
As of October 31, 2026
Save €3,789 EUR (30%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: €12,482 EUR at Zales · As of November 2, 2026
View at Zales

About this 10.03ct lab-grown cushion diamond

This 10.03ct lab-grown cushion sits in the over five carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG821653113 or 821653113. Listed at 4 retailers as of October 31, 2026, with prices from €8,693 to €12,482, a €3,789 spread on the same certified stone. Zales lists it at €12,482. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

10.03
Carat
F
Color
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
CertificateIGI LG821653113
Dimensions16.18 × 11.24 × 7.45 mm
L/W Ratio1.44
Top View
16.18 mm11.24 mm10.03 ctF / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG821653113
Side View
Table 61.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 66.3%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Oct 31
Current: €8,693 EUR|Low: €8,693 EUR|High: €12,482 EUR|Avg: €11,599 EUR
Retailer 1
Retailer 2
Retailer 3
Zales
September 26, 2026
Retailer 1€8,693 EUR
Retailer 2€10,405 EUR
Retailer 3€12,482 EUR
Zales€12,482 EUR

3 data points across 4 retailers

4 retailers€8,693 EUR to €12,482 EUR

B
Cheapest Retailer
-
€8,693 EUR
$9,750 USD
B
Retailer 2
-
€10,405 EUR
$11,670 USD
View
B
Retailer 3
-
€12,482 EUR
$14,000 USD
View
Most Expensive
B
Zales
529181811 · Nov 2
€12,482 EUR
$14,000 USD
View
3 more retailers have this diamond
Prices start from €8,693 EURSave up to €3,789 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
10.03ct Cushion
€8,693 EUR