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Cushion|Lab Grown|IGI

1.52ct H VVS2 Cushion Lab Grown Diamond

VG • H/VVS2 • IGI LG578327058

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG578327058

Diamond specifications and retailer prices

From £155 GBP
$208 USD
As of November 1, 2026
Save £137 GBP (47%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: £675 GBP at Rare Carat · As of September 28, 2026
View at Rare Carat

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 H colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG578327058 or 578327058. Listed at 5 retailers as of November 1, 2026, with a 88% 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
H
Colour
VVS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.5°
Pavilion angle32.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG578327058
Dimensions8.44 × 6.10 × 3.59 mm
L/W Ratio1.38
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
8.44 mm6.10 mm1.52 ctH / VVS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG578327058
Side View
Table 71.0%Crown 36.5°Girdle: MED-THKPavilion 32.6°Culet: NoneDepth 58.9%

Caratlytics Score

How it works →
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: Nov 1
Current: £675 GBP|Low: £154 GBP|High: £1,373 GBP|Avg: £581 GBP|-0.2%
Rare Carat
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 25, 2026
Retailer 8£155 GBP
Retailer 10£234 GBP
Retailer 2£292 GBP
Retailer 7£322 GBP
Retailer 6£440 GBP
Retailer 12£500 GBP
Retailer 3£582 GBP
Rare Carat£675 GBP
Retailer 9£738 GBP
Retailer 4£842 GBP
Retailer 5£897 GBP
Retailer 11£1,328 GBP

10 data points across 12 retailers

5 retailers£155 GBP to £292 GBP

A
Cheapest Retailer
-
£155 GBP
$208 USD
Final sale: no returns
B+
Retailer 2
-
£234 GBP
$314 USD
View
A
Retailer 3
-
£292 GBP
$391 USD
View
Retailer 4
-
£322 GBP
ZAR 6,962 ZAR
View
Price last confirmed 37 days ago
Most Expensive
Rare Carat
55626A_l_578327058 · Sep 28
£675 GBP
$905 USD
View
Price last confirmed 35 days ago
4 more retailers have this diamond
Prices start from £155 GBPSave up to £137 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
£155 GBP