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Cushion|Lab Grown|IGI

3.10ct D FL Cushion Lab Grown Diamond

EX • D/FL • IGI LG803623457

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG803623457

Diamond specifications and retailer prices

From €2,196 EUR
As of November 4, 2026
Save €5,753 EUR (72%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: €7,949 EUR at Taylor and Hart · As of November 4, 2026
View at Taylor and Hart

About this 3.1ct lab-grown cushion diamond

This 3.1ct lab-grown cushion sits in the three to five carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG803623457 or 803623457. Listed at 13 retailers as of November 4, 2026, with prices from €2,196 to €7,949, a €5,753 spread on the same certified stone. Taylor and Hart lists it at €7,949. 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

3.10
Carat
D
Colour
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.1°
Pavilion angle38°
OriginLab Grown
Grading LabIGI
CertificateIGI LG803623457
Dimensions10.17 × 7.68 × 5.27 mm
L/W Ratio1.32
Girdle conditionFaceted
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
10.17 mm7.68 mm3.10 ctD / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG803623457
Side View
Table 61.0%Crown 34.1°Girdle: MED-STKPavilion 38°Culet: NoneDepth 68.6%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: €6,154 EUR|Low: €2,196 EUR|High: €12,380 EUR|Avg: €5,365 EUR|-23.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Taylor and Hart
November 5, 2026
Retailer 12€2,196 EUR
Retailer 7€2,423 EUR
Retailer 11€2,440 EUR
Retailer 8€2,982 EUR
Retailer 5€3,100 EUR
Retailer 6€3,420 EUR
Retailer 4€3,505 EUR
Retailer 9€3,552 EUR
Retailer 3€4,314 EUR
Retailer 2€6,074 EUR
Retailer 1€6,154 EUR
Retailer 10€6,750 EUR
Taylor and Hart€7,949 EUR

43 data points across 13 retailers

13 retailers€2,196 EUR to €7,949 EUR

A
Cheapest Retailer
-
€2,196 EUR
Final sale: no returns
A
Retailer 2
-
€2,423 EUR
View
A
Retailer 3
-
€2,440 EUR
View
A
Retailer 4
-
€2,982 EUR
View
A
Retailer 5
-
€3,100 EUR
View
A
Retailer 6
-
€3,420 EUR
View
Retailer 7
-
€3,505 EUR
View
Price last confirmed 24 days ago
A
Retailer 8
-
€3,552 EUR
View
B+
Retailer 9
-
€4,314 EUR
View
Retailer 10
-
€6,074 EUR
View
Price last confirmed 10 days ago
B+
Retailer 11
-
€6,154 EUR
View
B+
Retailer 12
-
€6,750 EUR
View
Most Expensive
B
Taylor and Hart
8IXV5GF · Nov 4
€7,949 EUR
$8,956 USD
View
12 more retailers have this diamond
Prices start from €2,196 EURSave up to €5,753 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
3.10ct Cushion
€2,196 EUR