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Cushion|Lab Grown|IGI

1.53ct D VS1 Cushion Lab Grown Diamond

ID • D/VS1 • IGI LG665408844

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG665408844

Diamond specifications and retailer prices

From €233 EUR
As of November 4, 2026
Save €927 EUR (80%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: €1,837 EUR at Brilliant Earth · As of October 28, 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 VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG665408844 or 665408844. Listed at 18 retailers as of November 4, 2026, with a 397% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle36°
OriginLab Grown
Grading LabIGI
CertificateIGI LG665408844
Dimensions8.10 × 5.92 × 4.07 mm
L/W Ratio1.37
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
8.10 mm5.92 mm1.53 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG665408844
Side View
Table 58.0%Crown 35°Girdle: STK-THKPavilion 36°Culet: NoneDepth 68.8%

Caratlytics Score

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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: Nov 4
Current: €1,837 EUR|Low: €233 EUR|High: €1,926 EUR|Avg: €714 EUR|-4.6%
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
November 5, 2026
Retailer 11€233 EUR
Retailer 4€259 EUR
Retailer 5€439 EUR
Retailer 15€441 EUR
Retailer 14€447 EUR
Retailer 17€475 EUR
Retailer 3€484 EUR
Retailer 10€485 EUR
Retailer 12€606 EUR
Retailer 13€692 EUR
Retailer 7€880 EUR
Retailer 8€920 EUR
Retailer 16€981 EUR
Retailer 9€983 EUR
Retailer 2€1,037 EUR
Retailer 6€1,160 EUR
Brilliant Earth€1,837 EUR

40 data points across 17 retailers

18 retailers€233 EUR to €1,160 EUR

A
Cheapest Retailer
-
€233 EUR
Final sale: no returns
Retailer 2
-
€259 EUR
View
Price last confirmed 11 days ago
A
Retailer 3
-
€439 EUR
View
A
Retailer 4
-
€441 EUR
View
A
Retailer 5
-
€447 EUR
View
A
Retailer 6
-
€475 EUR
View
A
Retailer 7
-
€484 EUR
View
A
Retailer 8
-
€485 EUR
View
A
Retailer 9
-
€606 EUR
View
B+
Retailer 10
-
€692 EUR
View
B+
Retailer 11
-
€833 EUR
View
B+
Retailer 12
-
€880 EUR
View
Retailer 13
-
€920 EUR
View
Price last confirmed 28 days ago
Retailer 14
-
€981 EUR
View
Price last confirmed 17 days ago
B
Retailer 15
-
€983 EUR
View
B+
Retailer 16
-
€1,037 EUR
View
B
Retailer 17
-
€1,160 EUR
View
Most Expensive
Brilliant Earth
13235426A · Oct 28
€1,837 EUR
$2,070 USD
View
Price last confirmed 7 days ago
17 more retailers have this diamond
Prices start from €233 EURSave up to €927 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
€233 EUR