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Cushion|Lab Grown|IGI

10.03ct F VS1 Cushion Lab Grown Diamond

EX • F/VS1 • IGI LG817696904

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG817696904

Diamond specifications and retailer prices

From €1,853 EUR
£1,636 GBP
As of October 29, 2026
Save €5,371 EUR (74%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: €7,224 EUR at Taylor and Hart · As of October 27, 2026
View at Taylor and Hart

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 top-tier cut grade and certified by IGI LG817696904 or 817696904. Listed at 12 retailers as of October 27, 2026, with prices from €1,853 to €7,224, a €5,371 spread on the same certified stone. Taylor and Hart lists it at €7,224. 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

10.03
Carat
F
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.9°
Pavilion angle30°
OriginLab Grown
Grading LabIGI
CertificateIGI LG817696904
Dimensions12.05 × 11.35 × 7.63 mm
L/W Ratio1.06
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.05 mm11.35 mm10.03 ctF / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG817696904
Side View
Table 66.0%Crown 40.9°Girdle: THK-VTKPavilion 30°Culet: NoneDepth 67.2%

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: €3,747 EUR|Low: €1,844 EUR|High: €7,224 EUR|Avg: €3,882 EUR|+15.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Taylor and Hart
October 31, 2026
Retailer 5€1,853 EUR
Retailer 6€2,211 EUR
Retailer 7€2,498 EUR
Retailer 4€2,831 EUR
Retailer 3€3,063 EUR
Retailer 9€3,183 EUR
Retailer 1€3,747 EUR
Retailer 11€3,913 EUR
Retailer 10€5,562 EUR
Retailer 8€5,919 EUR
Retailer 2€6,897 EUR
Taylor and Hart€7,224 EUR

22 data points across 12 retailers

12 retailers€1,853 EUR to €7,224 EUR

A
Cheapest Retailer
-
€1,853 EUR
£1,636 GBP
A
Retailer 2
-
€2,211 EUR
$2,480 USD
View
A
Retailer 3
-
€2,498 EUR
$2,802 USD
View
A
Retailer 4
-
€2,831 EUR
£2,500 GBP
View
A
Retailer 5
-
€3,063 EUR
$3,435 USD
View
Retailer 6
-
€3,183 EUR
ZAR 57,676 ZAR
View
Price last confirmed 9 days ago
B+
Retailer 7
-
€3,747 EUR
View
B+
Retailer 8
-
€3,913 EUR
£3,456 GBP
View
B+
Retailer 9
-
€5,562 EUR
$6,238 USD
View
B
Retailer 10
-
€5,919 EUR
$6,639 USD
View
B
Retailer 11
-
€6,897 EUR
SGD 10,453 SGD
View
Most Expensive
B
Taylor and Hart
68R8LGC · Oct 27
€7,224 EUR
$8,103 USD
View
11 more retailers have this diamond
Prices start from €1,853 EURSave up to €5,371 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
10.03ct Cushion
€1,853 EUR