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Cushion|Lab Grown|IGI

1.52ct G SI1 Cushion Lab Grown Diamond

VG • G/SI1 • IGI LG530227478

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

Certificate IGI LG530227478

Diamond specifications and retailer prices

From €344 EUR
$386 USD
As of November 1, 2026
Save €1,760 EUR (84%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: €2,104 EUR at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

About this 1.52ct lab-grown cushion diamond

This 1.52ct lab-grown cushion sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI LG530227478 or 530227478. Listed at 10 retailers as of November 1, 2026, with prices from €344 to €2,104, a €1,760 spread on the same certified stone. Do Amore Diamonds lists it at €2,104. 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

1.52
Carat
G
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryExcellent
FluorescenceNone
Crown angle40.5°
Pavilion angle39.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG530227478
Dimensions6.57 × 6.48 × 4.51 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
6.57 mm6.48 mm1.52 ctG / SI1
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateIGI LG530227478
Side View
Table 62.0%Crown 40.5°Girdle: STK-VTKPavilion 39.7°Culet: NoneDepth 69.6%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: €2,104 EUR|Low: €214 EUR|High: €2,104 EUR|Avg: €769 EUR
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 2, 2026
Retailer 6€272 EUR
Retailer 5€344 EUR
Retailer 7€457 EUR
Retailer 2€527 EUR
Retailer 4€700 EUR
Retailer 9€742 EUR
Retailer 10€954 EUR
Retailer 8€1,114 EUR
Retailer 3€1,201 EUR
Do Amore Diamonds€2,104 EUR

38 data points across 10 retailers

10 retailers€344 EUR to €2,104 EUR

Retailer 1
-
€272 EUR
$305 USD
Price last confirmed 8 days ago
B+
Retailer 2
-
€344 EUR
$386 USD
View
B+
Retailer 3
-
€457 EUR
$513 USD
View
B+
Retailer 4
-
€527 EUR
£465 GBP
View
B+
Retailer 5
-
€700 EUR
$785 USD
View
B+
Retailer 6
-
€742 EUR
$832 USD
View
B
Retailer 7
-
€954 EUR
$1,070 USD
View
C
Retailer 8
-
€1,114 EUR
$1,249 USD
View
C
Retailer 9
-
€1,201 EUR
£1,061 GBP
View
Most Expensive
C
Do Amore Diamonds
27-3F53AAB03 · Nov 2
€2,104 EUR
$2,360 USD
View
9 more retailers have this diamond
Prices start from €344 EURSave up to €1,760 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.

B+
1.52ct Cushion
€344 EUR