Heart|Lab Grown|IGI

1.53ct E VVS2 Heart Lab Grown Diamond

ID • E/VVS2 • IGI LG839643809

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG839643809

Diamond specifications and retailer prices

From £176 GBP
$234 USD
As of October 27, 2026
Save £1,198 GBP (87%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: £1,427 GBP at Brilliant Earth · As of October 14, 2026
View at Brilliant Earth

About this 1.53ct lab-grown heart diamond

This 1.53ct lab-grown heart sits in the one-and-a-half to two carat band, graded E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG839643809 or 839643809. Listed at 23 retailers as of October 27, 2026, with a 682% 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

1.53
Carat
E
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.1°
Pavilion angle40°
OriginLab Grown
Grading LabIGI
CertificateIGI LG839643809
Dimensions8.04 × 7.21 × 4.68 mm
L/W Ratio1.12
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.04 mm7.21 mm1.53 ctE / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG839643809
Side View
Table 58.0%Crown 34.1°Girdle: MED-STKPavilion 40°Culet: NoneDepth 58.2%

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: Oct 27
Current: £1,427 GBP|Low: £176 GBP|High: £1,434 GBP|Avg: £603 GBP
Brilliant Earth
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Retailer 23
October 29, 2026
Retailer 14£176 GBP
Retailer 6£197 GBP
Retailer 21£204 GBP
Retailer 9£218 GBP
Retailer 20£218 GBP
Retailer 18£276 GBP
Retailer 23£293 GBP
Retailer 5£327 GBP
Retailer 19£413 GBP
Retailer 2£460 GBP
Retailer 15£464 GBP
Retailer 13£475 GBP
Retailer 12£504 GBP
Retailer 22£565 GBP
Retailer 4£693 GBP
Retailer 7£773 GBP
Retailer 11£838 GBP
Retailer 16£901 GBP
Retailer 10£917 GBP
Retailer 17£970 GBP
Retailer 3£977 GBP
Retailer 8£1,374 GBP
Brilliant Earth£1,427 GBP

16 data points across 23 retailers

23 retailers£176 GBP to £1,374 GBP

A
Cheapest Retailer
-
£176 GBP
$234 USD
A
Retailer 2
-
£197 GBP
$262 USD
View
Final sale: no returns
A
Retailer 3
-
£204 GBP
$272 USD
View
A
Retailer 4
-
£218 GBP
$290 USD
View
A
Retailer 5
-
£218 GBP
$290 USD
View
A
Retailer 6
-
£276 GBP
View
B+
Retailer 7
-
£293 GBP
$390 USD
View
A
Retailer 8
-
£327 GBP
$435 USD
View
A
Retailer 9
-
£413 GBP
ZAR 8,895 ZAR
View
B+
Retailer 10
-
£460 GBP
View
B+
Retailer 11
-
£464 GBP
$618 USD
View
B+
Retailer 12
-
£475 GBP
$633 USD
View
B+
Retailer 13
-
£504 GBP
$672 USD
View
B+
Retailer 14
-
£565 GBP
A$1,157 AUD
View
B+
Retailer 15
-
£693 GBP
CA$1,282 CAD
View
B+
Retailer 16
-
£773 GBP
$1,030 USD
View
B
Retailer 17
-
£838 GBP
$1,116 USD
View
B
Retailer 18
-
£901 GBP
$1,199 USD
View
B
Retailer 19
-
£917 GBP
$1,221 USD
View
B
Retailer 20
-
£970 GBP
View
B
Retailer 21
-
£977 GBP
$1,301 USD
View
B
Retailer 22
-
£1,374 GBP
$1,830 USD
View
Most Expensive
Brilliant Earth
21833207Y · Oct 14
£1,427 GBP
$1,900 USD
View
Price last confirmed 15 days ago
22 more retailers have this diamond
Prices start from £176 GBPSave up to £1,198 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
1.53ct Heart
£176 GBP