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Round|Lab Grown|IGI

1.52ct H VS1 Round Lab Grown Diamond

ID • H/VS1 • IGI LG818685366

Shape and cutting style on the report: Round brilliant

Certificate IGI LG818685366

Diamond specifications and retailer prices

From £160 GBP
$215 USD
As of October 29, 2026
Save £649 GBP (80%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: £809 GBP at With Clarity · As of October 30, 2026
View at With Clarity

About this 1.52ct lab-grown round diamond

This 1.52ct lab-grown round sits in the one-and-a-half to two carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG818685366 or 818685366. Listed at 19 retailers as of October 29, 2026, with prices from £160 to £809, a £649 spread on the same certified stone. With Clarity lists it at £809. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.52
Carat
H
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.3°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818685366
Dimensions7.42 × 7.37 × 4.55 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.42 mm7.37 mm1.52 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818685366
Side View
Table 57.0%Crown 34.3°Girdle: MED-STKPavilion 41°Culet: NoneDepth 61.6%

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 29
Current: £341 GBP|Low: £160 GBP|High: £826 GBP|Avg: £501 GBP|+4.1%
Retailer 1
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
With Clarity
October 28, 2026
Retailer 6£160 GBP
Retailer 3£180 GBP
Retailer 14£186 GBP
Retailer 2£199 GBP
Retailer 10£199 GBP
Retailer 12£339 GBP
Retailer 1£341 GBP
Retailer 8£342 GBP
Retailer 9£465 GBP
Retailer 7£575 GBP
Retailer 13£640 GBP
Retailer 4£642 GBP
Retailer 5£647 GBP
Retailer 15£679 GBP
Retailer 11£799 GBP
With Clarity£809 GBP

29 data points across 16 retailers

19 retailers£160 GBP to £809 GBP

Retailer 1
-
£160 GBP
$214 USD
Price last confirmed 42 days ago
A
Retailer 2
-
£160 GBP
$215 USD
View
A
Retailer 3
-
£180 GBP
$241 USD
View
Final sale: no returns
A
Retailer 4
-
£186 GBP
$249 USD
View
Retailer 5
-
£196 GBP
$262 USD
View
Price last confirmed 41 days ago
A
Retailer 6
-
£199 GBP
$267 USD
View
A
Retailer 7
-
£199 GBP
$267 USD
View
A
Retailer 8
-
£339 GBP
$454 USD
View
A
Retailer 9
-
£341 GBP
$457 USD
View
A
Retailer 10
-
£342 GBP
ZAR 7,400 ZAR
View
A
Retailer 11
-
£465 GBP
A$958 AUD
View
Retailer 12
-
£575 GBP
$770 USD
View
Price last confirmed 9 days ago
Retailer 13
-
£637 GBP
$853 USD
View
Price last confirmed 39 days ago
B+
Retailer 14
-
£640 GBP
$857 USD
View
B+
Retailer 15
-
£642 GBP
$860 USD
View
B+
Retailer 16
-
£647 GBP
SGD 1,171 SGD
View
B+
Retailer 17
-
£679 GBP
$910 USD
View
B+
Retailer 18
-
£799 GBP
View
Most Expensive
B+
With Clarity
818685366 · Oct 30
£809 GBP
$1,084 USD
View
18 more retailers have this diamond
Prices start from £160 GBPSave up to £649 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 Round
£160 GBP