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Cushion|Lab Grown|IGI

5.25ct D IF Cushion Lab Grown Diamond

ID • D/IF • IGI LG747508067

Shape and cutting style on the report: Square cushion modified brilliant

Certificate IGI LG747508067

Diamond specifications and retailer prices

From €4,871 EUR
$5,442 USD
As of October 30, 2026
Save €26,833 EUR (85%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: €31,704 EUR at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 5.25ct lab-grown cushion diamond

This 5.25ct lab-grown cushion sits in the over five carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG747508067 or 747508067. Listed at 12 retailers as of October 30, 2026, with prices from €4,871 to €31,704, a €26,833 spread on the same certified stone. Do Amore Diamonds lists it at €31,704. 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

5.25
Carat
D
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.8°
Pavilion angle38.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG747508067
Dimensions10.37 × 7.13 × 4.39 mm
L/W Ratio1.45
Girdle conditionFaceted
Culet sizePointed
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
10.37 mm7.13 mm5.25 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG747508067
Side View
Table 60.0%Crown 35.8°Girdle: STK-THKPavilion 38.8°Culet: NoneDepth 68.1%

Caratlytics Score

How it works →
A+
Exceptional
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 30
Current: €31,704 EUR|Low: €4,871 EUR|High: €34,819 EUR|Avg: €13,484 EUR|-8.9%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 31, 2026
Retailer 5€4,871 EUR
Retailer 8€5,362 EUR
Retailer 4€5,843 EUR
Retailer 7€6,940 EUR
Retailer 11€8,455 EUR
Retailer 2€9,935 EUR
Retailer 9€12,069 EUR
Retailer 12€12,959 EUR
Retailer 6€13,444 EUR
Retailer 10€14,783 EUR
Retailer 3€21,427 EUR
Do Amore Diamonds€31,704 EUR

32 data points across 12 retailers

12 retailers€4,871 EUR to €31,704 EUR

A+
Cheapest Retailer
-
€4,871 EUR
$5,442 USD
A
Retailer 2
-
€5,362 EUR
$5,990 USD
View
A
Retailer 3
-
€5,843 EUR
$6,528 USD
View
Final sale: no returns
A
Retailer 4
-
€6,940 EUR
$7,753 USD
View
A
Retailer 5
-
€8,455 EUR
$9,446 USD
View
A
Retailer 6
-
€9,935 EUR
View
A
Retailer 7
-
€12,069 EUR
£10,617 GBP
View
Retailer 8
-
€12,959 EUR
A$22,274 AUD
View
Price last confirmed 9 days ago
A
Retailer 9
-
€13,444 EUR
$15,020 USD
View
B+
Retailer 10
-
€14,783 EUR
$16,515 USD
View
Retailer 11
-
€21,427 EUR
A$36,828 AUD
View
Price last confirmed 23 days ago
Most Expensive
B
Do Amore Diamonds
27-5C4C8B168 · Oct 31
€31,704 EUR
$35,420 USD
View
11 more retailers have this diamond
Prices start from €4,871 EURSave up to €26,833 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+
5.25ct Cushion
€4,871 EUR