Heart|Lab Grown|UNKNOWN

1.52ct H VS1 Heart Lab Grown Diamond

ID • H/VS1 • UNKNOWN 215542184

Certificate UNKNOWN 215542184

Diamond specifications and retailer prices

From £152 GBP
$204 USD
As of October 30, 2026
Save £454 GBP (75%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: £606 GBP at NZ Jewellers · As of November 1, 2026
View at NZ Jewellers

About this 1.52ct lab-grown heart diamond

This 1.52ct lab-grown heart 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 UNKNOWN 215542184. Listed at 4 retailers as of October 30, 2026, with prices from £152 to £606, a £454 spread on the same certified stone. NZ Jewellers lists it at £606. 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
OriginLab Grown
Grading LabUNKNOWN
CertificateUNKNOWN 215542184
Dimensions7.29 × 8.09 × 4.50 mm
L/W Ratio1.11
Top View
7.29 mm8.09 mm1.52 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateUNKNOWN 215542184
Side View
Table 65.0%CrownGirdlePavilionCuletDepth 55.7%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 30
Current: £606 GBP|Low: £146 GBP|High: £606 GBP|Avg: £262 GBP
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 8, 2026
Retailer 2£152 GBP
Retailer 4£176 GBP
Retailer 3£189 GBP
Retailer 5£253 GBP
NZ Jewellers£606 GBP

6 data points across 5 retailers

4 retailers£152 GBP to £606 GBP

A
Cheapest Retailer
-
£152 GBP
$204 USD
B+
Retailer 2
-
£176 GBP
$236 USD
View
B+
Retailer 3
-
£189 GBP
$253 USD
View
Most Expensive
B
NZ Jewellers
96b579ef-93ba-4adb-8680-5287c638fbc7 · Nov 1
£606 GBP
$813 USD
View
3 more retailers have this diamond
Prices start from £152 GBPSave up to £454 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 Heart
£152 GBP