CaratHunter
Plans
Cushion|Lab Grown|GCAL

3.64ct I VS1 Cushion Lab Grown Diamond

ID • I/VS1 • GCAL 321800023

Shape and cutting style on the report: Cushion brilliant

Certificate GCAL 321800023

Diamond specifications and retailer prices

From €1,522 EUR
$1,700 USD
As of October 31, 2026
1 retailer carries this diamond
Only listing: €1,522 EUR at William & Sons Jewelers
Only one retailer lists this diamond right now, and it is shown above, so there is nothing to unlock. Similar diamonds are carried by several retailers.
View at William & Sons Jewelers

About this 3.64ct lab-grown cushion diamond

This 3.64ct lab-grown cushion sits in the three to five carat band, graded I colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by GCAL 321800023. Listed at a single retailer as of October 31, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

3.64
Carat
I
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle40.6°
OriginLab Grown
Grading LabGCAL
CertificateGCAL 321800023
Dimensions8.82 × 8.80 × 6.14 mm
L/W Ratio1.00
Culet sizeNone
Top View
8.82 mm8.80 mm3.64 ctI / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGCAL 321800023
Side View
Table 64.0%Crown 34°GirdlePavilion 40.6°Culet: NoneDepth 69.8%

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: Oct 31
Current: €1,522 EUR|Low: €1,522 EUR|High: €1,847 EUR|Avg: €1,685 EUR|-17.6%
September 19, 2026
William & Sons Jewelers€1,522 EUR

2 data points across 1 retailer

1 retailer

B+
William & Sons Jewelers
cert_321800023 · Oct 31
€1,522 EUR
$1,700 USD
View
Final sale: no returns

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+
3.64ct Cushion
€1,522 EUR