CaratHunter
Plans
Cushion|Lab Grown|IGI

1.53ct F VS1 Cushion Lab Grown Diamond

ID • F/VS1 • IGI LG659430276

Shape and cutting style on the report: Square cushion brilliant

Certificate IGI LG659430276

Diamond specifications and retailer prices

From €338 EUR
As of November 6, 2026
Save €1,337 EUR (80%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: €1,675 EUR at Brilliant Earth · As of November 5, 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 F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG659430276 or 659430276. Listed at 16 retailers as of November 5, 2026, with prices from €338 to €1,675, a €1,337 spread on the same certified stone. Brilliant Earth lists it at €1,675. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.53
Carat
F
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.4°
Pavilion angle39.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG659430276
Dimensions6.72 × 6.59 × 4.45 mm
L/W Ratio1.02
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.72 mm6.59 mm1.53 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG659430276
Side View
Table 61.0%Crown 36.4°Girdle: MED-STKPavilion 39.7°Culet: NoneDepth 67.5%

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 6
Current: €1,675 EUR|Low: €192 EUR|High: €1,675 EUR|Avg: €675 EUR
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 7, 2026
Retailer 8€236 EUR
Retailer 5€262 EUR
Retailer 10€338 EUR
Retailer 4€397 EUR
Retailer 13€434 EUR
Retailer 12€482 EUR
Retailer 15€483 EUR
Retailer 2€493 EUR
Retailer 11€550 EUR
Retailer 7€554 EUR
Retailer 17€610 EUR
Retailer 6€900 EUR
Retailer 14€980 EUR
Retailer 3€1,046 EUR
Retailer 16€1,144 EUR
Retailer 9€1,169 EUR
Brilliant Earth€1,675 EUR

33 data points across 17 retailers

16 retailers€338 EUR to €1,675 EUR

Retailer 1
-
€262 EUR
Price last confirmed 13 days ago
A
Retailer 2
-
€338 EUR
View
A
Retailer 3
-
€397 EUR
View
A
Retailer 4
-
€434 EUR
View
A
Retailer 5
-
€482 EUR
View
A
Retailer 6
-
€483 EUR
View
A
Retailer 7
-
€493 EUR
View
A
Retailer 8
-
€550 EUR
View
A
Retailer 9
-
€554 EUR
View
A
Retailer 10
-
€610 EUR
View
B+
Retailer 11
-
€900 EUR
View
B
Retailer 12
-
€980 EUR
View
B
Retailer 13
-
€1,046 EUR
View
B
Retailer 14
-
€1,144 EUR
View
Retailer 15
-
€1,169 EUR
View
Price last confirmed 27 days ago
Most Expensive
B
Brilliant Earth
11953470A · Nov 5
€1,675 EUR
$1,870 USD
View
15 more retailers have this diamond
Prices start from €338 EURSave up to €1,337 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
€338 EUR