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Cushion|Lab Grown|IGI

1.52ct E VS1 Cushion Lab Grown Diamond

GD • E/VS1 • IGI LG692514208

Shape and cutting style on the report: Square cushion modified brilliant

Certificate IGI LG692514208

Diamond specifications and retailer prices

From £196 GBP
$262 USD
As of October 30, 2026
Save £689 GBP (78%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: £1,433 GBP at Brilliant Earth · As of October 18, 2026
View at Brilliant Earth

About this 1.52ct lab-grown cushion diamond

This 1.52ct 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 standard cut grade and certified by IGI LG692514208 or 692514208. Listed at 16 retailers as of October 30, 2026, with a 352% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

1.52
Carat
E
Colour
VS1
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.2°
Pavilion angle39.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG692514208
Dimensions6.84 × 6.70 × 4.36 mm
L/W Ratio1.02
Girdle conditionFaceted
Culet sizePointed
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
Top View
6.84 mm6.70 mm1.52 ctE / VS1
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG692514208
Side View
Table 62.0%Crown 33.2°Girdle: MED-THKPavilion 39.3°Culet: NoneDepth 65.1%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: £1,433 GBP|Low: £196 GBP|High: £1,508 GBP|Avg: £536 GBP|-5.0%
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
October 30, 2026
Retailer 3£196 GBP
Retailer 10£217 GBP
Retailer 11£255 GBP
Retailer 4£368 GBP
Retailer 6£368 GBP
Retailer 8£373 GBP
Retailer 5£405 GBP
Retailer 2£410 GBP
Retailer 9£506 GBP
Retailer 12£561 GBP
Retailer 7£875 GBP
Retailer 13£883 GBP
Brilliant Earth£1,433 GBP

42 data points across 13 retailers

16 retailers£196 GBP to £884 GBP

A
Cheapest Retailer
-
£196 GBP
$262 USD
Final sale: no returns
A
Retailer 2
-
£217 GBP
$291 USD
View
Retailer 3
-
£255 GBP
View
Price last confirmed 13 days ago
B+
Retailer 4
-
£368 GBP
$493 USD
View
A
Retailer 5
-
£368 GBP
€470 EUR
View
A
Retailer 6
-
£373 GBP
ZAR 8,072 ZAR
View
B+
Retailer 7
-
£389 GBP
$521 USD
View
B+
Retailer 8
-
£405 GBP
$543 USD
View
B+
Retailer 9
-
£410 GBP
View
B+
Retailer 10
-
£506 GBP
A$1,043 AUD
View
B
Retailer 11
-
£561 GBP
$752 USD
View
B
Retailer 12
-
£737 GBP
$987 USD
View
B
Retailer 13
-
£875 GBP
View
B
Retailer 14
-
£883 GBP
$1,183 USD
View
B
Retailer 15
-
£884 GBP
$1,185 USD
View
Most Expensive
Brilliant Earth
14978700A · Oct 18
£1,433 GBP
$1,920 USD
View
Price last confirmed 12 days ago
15 more retailers have this diamond
Prices start from £196 GBPSave up to £689 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
1.52ct Cushion
£196 GBP