CaratHunter
Plans
Cushion|Lab Grown|IGI

1.53ct E VS1 Cushion Lab Grown Diamond

VG • E/VS1 • IGI LG640443099

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG640443099

Diamond specifications and retailer prices

From £211 GBP
$283 USD
As of October 30, 2026
Save £1,468 GBP (87%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: £1,679 GBP at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

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 E colour (colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG640443099 or 640443099. Listed at 18 retailers as of October 29, 2026, with prices from £211 to £1,679, a £1,468 spread on the same certified stone. Do Amore Diamonds lists it at £1,679. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.53
Carat
E
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle39.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG640443099
Dimensions7.34 × 6.03 × 4.17 mm
L/W Ratio1.22
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.34 mm6.03 mm1.53 ctE / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG640443099
Side View
Table 62.0%Crown 35°Girdle: MED-THKPavilion 39.2°Culet: NoneDepth 69.2%

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: Oct 30
Current: £1,679 GBP|Low: £149 GBP|High: £1,679 GBP|Avg: £642 GBP|+0.9%
Do Amore Diamonds
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
October 30, 2026
Retailer 7£211 GBP
Retailer 13£234 GBP
Retailer 6£249 GBP
Retailer 16£308 GBP
Retailer 9£310 GBP
Retailer 3£314 GBP
Retailer 4£344 GBP
Retailer 15£431 GBP
Retailer 12£445 GBP
Retailer 2£456 GBP
Retailer 11£602 GBP
Retailer 14£833 GBP
Retailer 5£957 GBP
Retailer 8£985 GBP
Retailer 17£1,017 GBP
Retailer 10£1,044 GBP
Do Amore Diamonds£1,679 GBP

37 data points across 17 retailers

18 retailers£211 GBP to £1,679 GBP

A
Cheapest Retailer
-
£211 GBP
$283 USD
Final sale: no returns
A
Retailer 2
-
£234 GBP
$314 USD
View
A
Retailer 3
-
£249 GBP
$334 USD
View
A
Retailer 4
-
£308 GBP
$413 USD
View
A
Retailer 5
-
£310 GBP
$415 USD
View
B+
Retailer 6
-
£314 GBP
$421 USD
View
A
Retailer 7
-
£344 GBP
HK$3,600 HKD
View
B+
Retailer 8
-
£431 GBP
$578 USD
View
A
Retailer 9
-
£445 GBP
ZAR 9,630 ZAR
View
A
Retailer 10
-
£456 GBP
View
B+
Retailer 11
-
£602 GBP
A$1,241 AUD
View
Retailer 12
-
£826 GBP
$1,107 USD
View
Price last confirmed 87 days ago
B
Retailer 13
-
£833 GBP
$1,116 USD
View
B
Retailer 14
-
£957 GBP
$1,282 USD
View
B
Retailer 15
-
£985 GBP
SGD 1,784 SGD
View
B
Retailer 16
-
£1,017 GBP
$1,362 USD
View
B
Retailer 17
-
£1,044 GBP
View
Most Expensive
B
Do Amore Diamonds
27-3A4ED685E · Oct 29
£1,679 GBP
$2,250 USD
View
17 more retailers have this diamond
Prices start from £211 GBPSave up to £1,468 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
£211 GBP