Heart|Lab Grown|IGI

0.53ct E VVS1 Heart Lab Grown Diamond

ID • E/VVS1 • IGI LG815677233

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG815677233

Diamond specifications and retailer prices

From £187 GBP
$251 USD
As of October 25, 2026
Save £661 GBP (78%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: £848 GBP at Reve Diamonds · As of October 25, 2026
View at Reve Diamonds

About this 0.53ct lab-grown heart diamond

This 0.53ct lab-grown heart sits in the half to three-quarter carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG815677233 or 815677233. Listed at 18 retailers as of October 25, 2026, with prices from £187 to £848, a £661 spread on the same certified stone. Reve Diamonds lists it at £848. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.53
Carat
E
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.1°
Pavilion angle39.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG815677233
Dimensions5.60 × 5.18 × 3.21 mm
L/W Ratio1.08
Girdle conditionFaceted
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
5.60 mm5.18 mm0.53 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG815677233
Side View
Table 59.0%Crown 33.1°Girdle: STK-THKPavilion 39.1°Culet: NoneDepth 57.3%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 25
Current: £294 GBP|Low: £88 GBP|High: £848 GBP|Avg: £372 GBP|+1.2%
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
Reve Diamonds
October 26, 2026
Retailer 6£88 GBP
Retailer 4£152 GBP
Retailer 2£169 GBP
Retailer 13£187 GBP
Retailer 14£237 GBP
Retailer 9£288 GBP
Retailer 1£294 GBP
Retailer 10£300 GBP
Retailer 3£352 GBP
Retailer 12£358 GBP
Retailer 8£430 GBP
Retailer 11£572 GBP
Retailer 5£582 GBP
Retailer 7£789 GBP
Reve Diamonds£848 GBP

33 data points across 15 retailers

18 retailers£187 GBP to £848 GBP

Retailer 1
-
£136 GBP
$182 USD
Price last confirmed 22 days ago
Retailer 2
-
£157 GBP
$211 USD
View
Price last confirmed 31 days ago
Retailer 3
-
£166 GBP
$223 USD
View
Price last confirmed 35 days ago
Retailer 4
-
£169 GBP
$226 USD
View
Price last confirmed 27 days ago
Retailer 5
-
£169 GBP
$226 USD
View
Price last confirmed 18 days ago
A
Retailer 6
-
£187 GBP
$251 USD
View
B+
Retailer 7
-
£237 GBP
$318 USD
View
Retailer 8
-
£288 GBP
€368 EUR
View
Price last confirmed 7 days ago
B+
Retailer 9
-
£294 GBP
View
Retailer 10
-
£300 GBP
ZAR 6,487 ZAR
View
Price last confirmed 7 days ago
B+
Retailer 11
-
£352 GBP
$472 USD
View
Retailer 12
-
£358 GBP
$480 USD
View
Price last confirmed 7 days ago
B
Retailer 13
-
£430 GBP
A$887 AUD
View
Retailer 14
-
£541 GBP
$725 USD
View
Price last confirmed 29 days ago
B
Retailer 15
-
£572 GBP
$766 USD
View
B
Retailer 16
-
£582 GBP
$780 USD
View
B
Retailer 17
-
£789 GBP
View
Most Expensive
B
Reve Diamonds
C4DE26AB6 · Oct 25
£848 GBP
$1,136 USD
View
17 more retailers have this diamond
Prices start from £187 GBPSave up to £661 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
0.53ct Heart
£187 GBP