CaratHunter
Plans
Cushion|Lab Grown|IGI

1.53ct D IF Cushion Lab Grown Diamond

EX • D/IF • IGI LG764699670

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG764699670

Diamond specifications and retailer prices

From €372 EUR
As of November 4, 2026
Save €2,193 EUR (86%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: €2,565 EUR at Brilliant Earth · As of November 4, 2026
View at Brilliant Earth

About this 1.53ct lab-grown cushion diamond

This 1.53ct lab-grown cushion sits in the one-and-a-half to two carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG764699670 or 764699670. Listed at 21 retailers as of November 4, 2026, with prices from €372 to €2,565, a €2,193 spread on the same certified stone. Brilliant Earth lists it at €2,565. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.53
Carat
D
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.8°
Pavilion angle34.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG764699670
Dimensions6.60 × 6.28 × 4.17 mm
L/W Ratio1.05
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
6.60 mm6.28 mm1.53 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG764699670
Side View
Table 64.0%Crown 37.8°Girdle: STK-THKPavilion 34.3°Culet: NoneDepth 66.4%

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: Nov 4
Current: €2,565 EUR|Low: €372 EUR|High: €3,603 EUR|Avg: €1,294 EUR|-28.8%
Brilliant Earth
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
Retailer 18
Retailer 19
Retailer 20
November 5, 2026
Retailer 12€372 EUR
Retailer 5€413 EUR
Retailer 20€488 EUR
Retailer 7€637 EUR
Retailer 17€652 EUR
Retailer 19€655 EUR
Retailer 16€711 EUR
Retailer 2€733 EUR
Retailer 6€939 EUR
Retailer 14€961 EUR
Retailer 15€1,041 EUR
Retailer 11€1,360 EUR
Retailer 9€1,544 EUR
Retailer 3€1,548 EUR
Retailer 8€1,553 EUR
Retailer 10€1,596 EUR
Retailer 13€1,607 EUR
Retailer 18€2,176 EUR
Retailer 4€2,334 EUR
Brilliant Earth€2,565 EUR

35 data points across 20 retailers

21 retailers€372 EUR to €2,565 EUR

A
Cheapest Retailer
-
€372 EUR
Final sale: no returns
Retailer 2
-
€413 EUR
View
Price last confirmed 11 days ago
A
Retailer 3
-
€488 EUR
View
A
Retailer 4
-
€637 EUR
View
A
Retailer 5
-
€652 EUR
View
A
Retailer 6
-
€655 EUR
View
A
Retailer 7
-
€711 EUR
View
A
Retailer 8
-
€733 EUR
View
A
Retailer 9
-
€939 EUR
View
A
Retailer 10
-
€961 EUR
View
A
Retailer 11
-
€1,041 EUR
View
B+
Retailer 12
-
€1,360 EUR
View
B+
Retailer 13
-
€1,438 EUR
View
B+
Retailer 14
-
€1,544 EUR
View
B+
Retailer 15
-
€1,548 EUR
View
B+
Retailer 16
-
€1,553 EUR
View
B+
Retailer 17
-
€1,596 EUR
View
B+
Retailer 18
-
€1,607 EUR
View
B
Retailer 19
-
€2,176 EUR
View
Retailer 20
-
€2,334 EUR
View
Price last confirmed 17 days ago
Most Expensive
B
Brilliant Earth
17837298A · Nov 4
€2,565 EUR
$2,890 USD
View
20 more retailers have this diamond
Prices start from €372 EURSave up to €2,193 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
1.53ct Cushion
€372 EUR