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Heart|Lab Grown|IGI

0.57ct E VS2 Heart Lab Grown Diamond

ID • E/VS2 • IGI LG804611192

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG804611192

Diamond specifications and retailer prices

From £127 GBP
$170 USD
As of October 30, 2026
Save £60 GBP (32%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: £321 GBP at Brilliant Earth · As of October 16, 2026
View at Brilliant Earth

About this 0.57ct lab-grown heart diamond

This 0.57ct lab-grown heart sits in the half to three-quarter carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG804611192 or 804611192. Listed at 3 retailers as of October 29, 2026, with a 47% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.57
Carat
E
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle34.6°
Pavilion angle34°
OriginLab Grown
Grading LabIGI
CertificateIGI LG804611192
Dimensions5.74 × 5.40 × 2.90 mm
L/W Ratio1.06
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.74 mm5.40 mm0.57 ctE / VS2
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG804611192
Side View
Table 61.0%Crown 34.6°Girdle: MED-STKPavilion 34°Culet: NoneDepth 50.5%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: £321 GBP|Low: £66 GBP|High: £357 GBP|Avg: £227 GBP
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 29, 2026
Retailer 5£66 GBP
Retailer 3£127 GBP
Retailer 4£182 GBP
Retailer 2£187 GBP
Retailer 6£196 GBP
Retailer 8£299 GBP
Retailer 7£315 GBP
Brilliant Earth£321 GBP
Retailer 9£357 GBP

5 data points across 9 retailers

3 retailers£127 GBP to £187 GBP

B+
Cheapest Retailer
-
£127 GBP
$170 USD
B+
Retailer 2
-
£187 GBP
€238 EUR
View
Most Expensive
Brilliant Earth
20125968A · Oct 16
£321 GBP
$430 USD
View
Price last confirmed 14 days ago
2 more retailers have this diamond
Prices start from £127 GBPSave up to £60 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.

B+
0.57ct Heart
£127 GBP