Cushion|Lab Grown|IGI

1.53ct F VS2 Cushion Lab Grown Diamond

ID • F/VS2 • IGI LG816618883

Shape and cutting style on the report: Antique cushion cut

Certificate IGI LG816618883

Diamond specifications and retailer prices

From £304 GBP
As of November 4, 2026
Save £655 GBP (68%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: £1,004 GBP at MOH London · As of October 29, 2026
View at MOH London

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 VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG816618883 or 816618883. Listed at 15 retailers as of November 4, 2026, with a 215% 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
F
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle46.8°
Pavilion angle38.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG816618883
Dimensions8.88 × 5.42 × 3.70 mm
L/W Ratio1.64
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.88 mm5.42 mm1.53 ctF / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG816618883
Side View
Table 60.0%Crown 46.8°Girdle: MediumPavilion 38.5°CuletDepth 68.3%

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 4
Current: £1,004 GBP|Low: £249 GBP|High: £1,011 GBP|Avg: £568 GBP|+0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 5, 2026
Retailer 8£249 GBP
Retailer 3£304 GBP
Retailer 6£336 GBP
Retailer 4£368 GBP
Retailer 2£433 GBP
Retailer 5£766 GBP
Retailer 7£958 GBP
MOH London£1,004 GBP

45 data points across 8 retailers

15 retailers£304 GBP to £958 GBP

Retailer 1
-
£201 GBP
Price last confirmed 43 days ago
Retailer 2
-
£201 GBP
View
Price last confirmed 25 days ago
Retailer 3
-
£233 GBP
View
Price last confirmed 43 days ago
Retailer 4
-
£246 GBP
View
Price last confirmed 41 days ago
Retailer 5
-
£249 GBP
View
Price last confirmed 24 days ago
Retailer 6
-
£249 GBP
View
Price last confirmed 33 days ago
A
Retailer 7
-
£304 GBP
View
B+
Retailer 8
-
£336 GBP
View
A
Retailer 9
-
£368 GBP
View
A
Retailer 10
-
£433 GBP
View
B
Retailer 11
-
£766 GBP
View
Retailer 12
-
£801 GBP
View
Price last confirmed 29 days ago
B
Retailer 13
-
£839 GBP
View
B
Retailer 14
-
£958 GBP
View
Most Expensive
MOH London
LG816618883 · Oct 29
£1,004 GBP
View
Price last confirmed 7 days ago
14 more retailers have this diamond
Prices start from £304 GBPSave up to £655 GBP

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
£304 GBP