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Cushion|Lab Grown|IGI

1.53ct G VS1 Cushion Lab Grown Diamond

ID • G/VS1 • IGI LG826688897

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG826688897

Diamond specifications and retailer prices

From €366 EUR
£322 GBP
As of November 1, 2026
Save €1,165 EUR (76%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: €1,531 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 G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG826688897 or 826688897. Listed at 15 retailers as of October 31, 2026, with prices from €366 to €1,531, a €1,165 spread on the same certified stone. Brilliant Earth lists it at €1,531. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.53
Carat
G
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle36.2°
Pavilion angle27.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG826688897
Dimensions7.74 × 5.74 × 3.91 mm
L/W Ratio1.35
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 Faint Blue
Top View
7.74 mm5.74 mm1.53 ctG / VS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG826688897
Side View
Table 54.0%Crown 36.2°Girdle: MED-VTKPavilion 27.7°Culet: NoneDepth 68.1%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 1
Current: €1,531 EUR|Low: €366 EUR|High: €1,611 EUR|Avg: €772 EUR|-5.0%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 2, 2026
Retailer 7€366 EUR
Retailer 3€421 EUR
Retailer 9€452 EUR
Retailer 8€512 EUR
Retailer 4€540 EUR
Retailer 2€552 EUR
Retailer 10€801 EUR
Retailer 5€841 EUR
Retailer 11€1,117 EUR
Retailer 6€1,255 EUR
Brilliant Earth€1,531 EUR

33 data points across 11 retailers

15 retailers€366 EUR to €1,531 EUR

Retailer 1
-
€313 EUR
$350 USD
Price last confirmed 7 days ago
A
Retailer 2
-
€366 EUR
£322 GBP
View
A
Retailer 3
-
€421 EUR
$470 USD
View
A
Retailer 4
-
€452 EUR
$505 USD
View
A
Retailer 5
-
€459 EUR
$513 USD
View
A
Retailer 6
-
€512 EUR
View
A
Retailer 7
-
€540 EUR
ZAR 9,744 ZAR
View
A
Retailer 8
-
€552 EUR
£486 GBP
View
B
Retailer 9
-
€801 EUR
$895 USD
View
B+
Retailer 10
-
€841 EUR
$940 USD
View
B
Retailer 11
-
€1,052 EUR
$1,175 USD
View
B
Retailer 12
-
€1,117 EUR
$1,248 USD
View
B
Retailer 13
-
€1,214 EUR
£1,068 GBP
View
B
Retailer 14
-
€1,255 EUR
£1,104 GBP
View
Most Expensive
B
Brilliant Earth
20946614A · Oct 31
€1,531 EUR
$1,710 USD
View
14 more retailers have this diamond
Prices start from €366 EURSave up to €1,165 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
€366 EUR