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Cushion|Lab Grown|IGI

1.53ct D FL Cushion Lab Grown Diamond

VG • D/FL • IGI LG787621487

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG787621487

Diamond specifications and retailer prices

From €781 EUR
$872 USD
As of October 30, 2026
Save €2,728 EUR (78%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: €3,509 EUR at Brilliant Earth · As of October 31, 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 FL clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG787621487 or 787621487. Listed at 13 retailers as of October 30, 2026, with prices from €781 to €3,509, a €2,728 spread on the same certified stone. Brilliant Earth lists it at €3,509. 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

1.53
Carat
D
Color
FL
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.1°
Pavilion angle36.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG787621487
Dimensions7.44 × 6.14 × 4.16 mm
L/W Ratio1.21
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
7.44 mm6.14 mm1.53 ctD / FL
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG787621487
Side View
Table 59.0%Crown 39.1°Girdle: Slightly ThickPavilion 36.5°Culet: NoneDepth 67.8%

Caratlytics Score

How it works →
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 30
Current: €3,509 EUR|Low: €781 EUR|High: €4,341 EUR|Avg: €1,897 EUR|-19.2%
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
November 1, 2026
Retailer 3€781 EUR
Retailer 12€855 EUR
Retailer 9€905 EUR
Retailer 4€1,038 EUR
Retailer 2€1,092 EUR
Retailer 6€1,123 EUR
Retailer 8€1,265 EUR
Retailer 13€1,747 EUR
Retailer 11€2,127 EUR
Retailer 10€2,403 EUR
Retailer 5€2,476 EUR
Retailer 7€2,916 EUR
Brilliant Earth€3,509 EUR

43 data points across 13 retailers

13 retailers€781 EUR to €3,509 EUR

A
Cheapest Retailer
-
€781 EUR
$872 USD
A
Retailer 2
-
€855 EUR
$955 USD
View
A
Retailer 3
-
€905 EUR
HK$7,900 HKD
View
A
Retailer 4
-
€1,038 EUR
$1,160 USD
View
A
Retailer 5
-
€1,092 EUR
£960 GBP
View
A
Retailer 6
-
€1,123 EUR
View
B+
Retailer 7
-
€1,265 EUR
ZAR 22,837 ZAR
View
B+
Retailer 8
-
€1,747 EUR
$1,952 USD
View
B+
Retailer 9
-
€2,127 EUR
$2,376 USD
View
Retailer 10
-
€2,403 EUR
$2,685 USD
View
Price last confirmed 10 days ago
B
Retailer 11
-
€2,476 EUR
$2,767 USD
View
B
Retailer 12
-
€2,916 EUR
£2,565 GBP
View
Most Expensive
B
Brilliant Earth
20869827Y · Oct 31
€3,509 EUR
$3,920 USD
View
12 more retailers have this diamond
Prices start from €781 EURSave up to €2,728 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
€781 EUR