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Heart|Lab Grown|IGI

0.62ct E IF Heart Lab Grown Diamond

EX • E/IF • IGI LG842644894

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG842644894

Diamond specifications and retailer prices

From £241 GBP
$323 USD
As of October 30, 2026
Save £809 GBP (77%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: £1,050 GBP at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

About this 0.62ct lab-grown heart diamond

This 0.62ct lab-grown heart sits in the half to three-quarter carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG842644894 or 842644894. Listed at 15 retailers as of October 30, 2026, with prices from £241 to £1,050, a £809 spread on the same certified stone. Reve Diamonds lists it at £1,050. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.62
Carat
E
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.4°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG842644894
Dimensions6.00 × 5.28 × 3.39 mm
L/W Ratio1.14
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
6.00 mm5.28 mm0.62 ctE / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG842644894
Side View
Table 59.0%Crown 34.4°Girdle: MED-THKPavilion 41.2°Culet: NoneDepth 56.5%

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 30
Current: £473 GBP|Low: £241 GBP|High: £1,050 GBP|Avg: £657 GBP|+2.6%
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 31, 2026
Retailer 11£241 GBP
Retailer 2£323 GBP
Retailer 6£392 GBP
Retailer 10£446 GBP
Retailer 1£473 GBP
Retailer 8£480 GBP
Retailer 13£492 GBP
Retailer 12£519 GBP
Retailer 9£627 GBP
Retailer 5£831 GBP
Retailer 14£856 GBP
Retailer 4£871 GBP
Retailer 7£994 GBP
Retailer 3£1,011 GBP
Reve Diamonds£1,050 GBP

16 data points across 15 retailers

15 retailers£241 GBP to £1,050 GBP

A
Cheapest Retailer
-
£241 GBP
$323 USD
Final sale: no returns
A
Retailer 2
-
£323 GBP
$433 USD
View
B+
Retailer 3
-
£392 GBP
$525 USD
View
B+
Retailer 4
-
£446 GBP
ZAR 9,662 ZAR
View
B+
Retailer 5
-
£473 GBP
View
B+
Retailer 6
-
£480 GBP
A$990 AUD
View
B+
Retailer 7
-
£492 GBP
$659 USD
View
B+
Retailer 8
-
£519 GBP
$696 USD
View
B
Retailer 9
-
£627 GBP
A$1,293 AUD
View
B
Retailer 10
-
£831 GBP
$1,114 USD
View
B
Retailer 11
-
£856 GBP
CA$1,593 CAD
View
B
Retailer 12
-
£871 GBP
$1,167 USD
View
B
Retailer 13
-
£994 GBP
View
B
Retailer 14
-
£1,011 GBP
$1,355 USD
View
Most Expensive
B
Reve Diamonds
8EB3D70FA · Oct 30
£1,050 GBP
$1,406 USD
View
14 more retailers have this diamond
Prices start from £241 GBPSave up to £809 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
0.62ct Heart
£241 GBP