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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 $5,442 USD
As of November 1, 2026
Save $29,978 USD (85%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $35,420 USD 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 31, 2026, with prices from $5,442 to $35,420, a $29,978 spread on the same certified stone. Do Amore Diamonds lists it at $35,420. 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: Nov 1
Current: $35,420 USD|Low: $5,442 USD|High: $38,900 USD|Avg: $15,023 USD|-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
November 1, 2026
Retailer 6$5,442 USD
Retailer 9$5,990 USD
Retailer 4$6,528 USD
Retailer 8$7,753 USD
Retailer 12$9,446 USD
Retailer 5$11,100 USD
Retailer 10$13,484 USD
Retailer 3$14,478 USD
Retailer 7$15,020 USD
Retailer 11$16,515 USD
Retailer 2$23,652 USD
Do Amore Diamonds$35,420 USD

33 data points across 12 retailers

12 retailers$5,442 USD to $35,420 USD

A+
Cheapest Retailer
-
$5,442 USD
A
Retailer 2
-
$5,990 USD
View
A
Retailer 3
-
$6,528 USD
View
Final sale: no returns
A
Retailer 4
-
$7,753 USD
View
A
Retailer 5
-
$9,446 USD
View
A
Retailer 6
-
$11,100 USD
€10,571 EUR
View
A
Retailer 7
-
$13,484 USD
£10,617 GBP
View
Retailer 8
-
$14,478 USD
A$22,274 AUD
View
Price last confirmed 9 days ago
A
Retailer 9
-
$15,020 USD
View
B+
Retailer 10
-
$16,515 USD
View
B+
Retailer 11
-
$23,652 USD
A$36,388 AUD
View
Most Expensive
B
Do Amore Diamonds
27-5C4C8B168 · Oct 31
$35,420 USD
View
11 more retailers have this diamond
Prices start from $5,442 USDSave up to $29,978 USD

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
$5,442 USD