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Cushion|Lab Grown|IGI

5.31ct D FL Cushion Lab Grown Diamond

VG • D/FL • IGI LG823695226

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG823695226

Diamond specifications and retailer prices

From €7,683 EUR
$8,583 USD
As of October 31, 2026
Save €20,233 EUR (72%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: €27,915 EUR at Michael Trio · As of October 31, 2026
View at Michael Trio

About this 5.31ct lab-grown cushion diamond

This 5.31ct lab-grown cushion sits in the over five carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG823695226 or 823695226. Listed at 17 retailers as of October 31, 2026, with prices from €7,683 to €27,915, a €20,233 spread on the same certified stone. Michael Trio lists it at €27,915. 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

5.31
Carat
D
Color
FL
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.6°
Pavilion angle30.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG823695226
Dimensions10.86 × 8.62 × 5.96 mm
L/W Ratio1.26
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
10.86 mm8.62 mm5.31 ctD / FL
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG823695226
Side View
Table 61.0%Crown 36.6°Girdle: ThickPavilion 30.7°Culet: NoneDepth 69.1%

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: Oct 31
Current: €27,915 EUR|Low: €7,683 EUR|High: €27,915 EUR|Avg: €13,968 EUR
Michael Trio
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
October 31, 2026
Retailer 7€7,683 EUR
Retailer 4€7,904 EUR
Retailer 16€7,958 EUR
Retailer 17€8,203 EUR
Retailer 12€8,215 EUR
Retailer 9€9,215 EUR
Retailer 10€9,809 EUR
Retailer 6€9,839 EUR
Retailer 8€11,404 EUR
Retailer 2€13,205 EUR
Retailer 15€13,700 EUR
Retailer 14€14,853 EUR
Retailer 13€16,169 EUR
Retailer 11€16,255 EUR
Retailer 3€22,158 EUR
Retailer 5€26,295 EUR
Michael Trio€27,915 EUR

25 data points across 17 retailers

17 retailers€7,683 EUR to €27,915 EUR

A
Cheapest Retailer
-
€7,683 EUR
$8,583 USD
Final sale: no returns
A
Retailer 2
-
€7,904 EUR
$8,830 USD
View
Retailer 3
-
€7,958 EUR
$8,891 USD
View
Price last confirmed 15 days ago
A
Retailer 4
-
€8,203 EUR
HK$71,600 HKD
View
A
Retailer 5
-
€8,215 EUR
£7,227 GBP
View
A
Retailer 6
-
€9,215 EUR
$10,295 USD
View
A
Retailer 7
-
€9,809 EUR
£8,629 GBP
View
A
Retailer 8
-
€9,839 EUR
$10,992 USD
View
A
Retailer 9
-
€11,404 EUR
£10,032 GBP
View
B+
Retailer 10
-
€13,205 EUR
View
B+
Retailer 11
-
€13,700 EUR
$15,306 USD
View
B+
Retailer 12
-
€14,853 EUR
£13,066 GBP
View
B+
Retailer 13
-
€16,169 EUR
ZAR 291,824 ZAR
View
B+
Retailer 14
-
€16,255 EUR
$18,160 USD
View
B
Retailer 15
-
€22,158 EUR
$24,755 USD
View
B
Retailer 16
-
€26,295 EUR
$29,377 USD
View
Most Expensive
B
Michael Trio
1857987735 · Oct 31
€27,915 EUR
SGD 42,145 SGD
View
16 more retailers have this diamond
Prices start from €7,683 EURSave up to €20,233 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
5.31ct Cushion
€7,683 EUR