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Heart|Lab Grown|IGI

0.74ct E VS1 Heart Lab Grown Diamond

ID • E/VS1 • IGI LG617472402

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG617472402

Diamond specifications and retailer prices

From £137 GBP
$184 USD
As of October 30, 2026
Save £716 GBP (84%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: £854 GBP at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

About this 0.74ct lab-grown heart diamond

This 0.74ct lab-grown heart sits in the half to three-quarter carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG617472402 or 617472402. Listed at 21 retailers as of October 30, 2026, with prices from £137 to £854, a £716 spread on the same certified stone. Reve Diamonds lists it at £854. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.74
Carat
E
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.6°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG617472402
Dimensions5.34 × 6.37 × 3.78 mm
L/W Ratio1.19
Girdle conditionFaceted
Culet sizePointed
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
5.34 mm6.37 mm0.74 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG617472402
Side View
Table 57.0%Crown 32.6°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 59.3%

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: £309 GBP|Low: £132 GBP|High: £854 GBP|Avg: £382 GBP|+4.6%
Retailer 1
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Retailer 19
Reve Diamonds
October 31, 2026
Retailer 13£137 GBP
Retailer 9£154 GBP
Retailer 2£160 GBP
Retailer 3£171 GBP
Retailer 14£171 GBP
Retailer 7£212 GBP
Retailer 6£302 GBP
Retailer 16£309 GBP
Retailer 1£309 GBP
Retailer 19£331 GBP
Retailer 8£341 GBP
Retailer 5£373 GBP
Retailer 12£421 GBP
Retailer 17£435 GBP
Retailer 4£549 GBP
Retailer 10£560 GBP
Retailer 18£580 GBP
Retailer 11£589 GBP
Retailer 15£802 GBP
Reve Diamonds£854 GBP

40 data points across 20 retailers

21 retailers£137 GBP to £854 GBP

A
Cheapest Retailer
-
£137 GBP
$184 USD
A
Retailer 2
-
£154 GBP
$206 USD
View
Final sale: no returns
A
Retailer 3
-
£160 GBP
$214 USD
View
A
Retailer 4
-
£171 GBP
$229 USD
View
A
Retailer 5
-
£171 GBP
$229 USD
View
A
Retailer 6
-
£212 GBP
$284 USD
View
B+
Retailer 7
-
£302 GBP
$404 USD
View
B+
Retailer 8
-
£309 GBP
ZAR 6,678 ZAR
View
B+
Retailer 9
-
£309 GBP
View
B+
Retailer 10
-
£331 GBP
A$682 AUD
View
B+
Retailer 11
-
£341 GBP
$457 USD
View
B+
Retailer 12
-
£373 GBP
$500 USD
View
B+
Retailer 13
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£421 GBP
A$868 AUD
View
Retailer 14
-
£433 GBP
$580 USD
View
Price last confirmed 8 days ago
B+
Retailer 15
-
£435 GBP
A$896 AUD
View
B
Retailer 16
-
£549 GBP
$735 USD
View
B
Retailer 17
-
£571 GBP
$765 USD
View
B
Retailer 18
-
£580 GBP
$777 USD
View
B
Retailer 19
-
£589 GBP
$789 USD
View
B
Retailer 20
-
£802 GBP
View
Most Expensive
B
Reve Diamonds
F2243A3AB · Oct 30
£854 GBP
$1,144 USD
View
20 more retailers have this diamond
Prices start from £137 GBPSave up to £716 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
0.74ct Heart
£137 GBP