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Heart|Lab Grown|IGI

1.50ct E VVS1 Heart Lab Grown Diamond

ID • E/VVS1 • IGI LG704588600

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG704588600

Diamond specifications and retailer prices

From £249 GBP
$333 USD
As of October 30, 2026
Save £1,961 GBP (89%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: £2,209 GBP at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 1.5ct lab-grown heart diamond

This 1.5ct lab-grown heart sits in the one-and-a-half to two carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG704588600 or 704588600. Listed at 24 retailers as of October 29, 2026, with prices from £249 to £2,209, a £1,961 spread on the same certified stone. Do Amore Diamonds lists it at £2,209. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.50
Carat
E
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.7°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG704588600
Dimensions7.87 × 7.18 × 4.66 mm
L/W Ratio1.10
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.87 mm7.18 mm1.50 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG704588600
Side View
Table 61.0%Crown 31.7°Girdle: THK-VTKPavilion 41.2°Culet: NoneDepth 59.2%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: £2,209 GBP|Low: £239 GBP|High: £2,209 GBP|Avg: £771 GBP
Do Amore Diamonds
Retailer 2
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Retailer 18
October 30, 2026
Retailer 3£249 GBP
Retailer 7£278 GBP
Retailer 10£288 GBP
Retailer 4£308 GBP
Retailer 11£361 GBP
Retailer 9£410 GBP
Retailer 16£422 GBP
Retailer 14£567 GBP
Retailer 15£585 GBP
Retailer 12£614 GBP
Retailer 13£790 GBP
Retailer 18£904 GBP
Retailer 2£1,041 GBP
Retailer 8£1,094 GBP
Retailer 6£1,165 GBP
Retailer 5£1,204 GBP
Retailer 17£1,336 GBP
Do Amore Diamonds£2,209 GBP

34 data points across 18 retailers

24 retailers£249 GBP to £2,209 GBP

A
Cheapest Retailer
-
£249 GBP
$333 USD
A
Retailer 2
-
£278 GBP
$372 USD
View
Final sale: no returns
A
Retailer 3
-
£288 GBP
$386 USD
View
A
Retailer 4
-
£308 GBP
$413 USD
View
A
Retailer 5
-
£308 GBP
$413 USD
View
A
Retailer 6
-
£361 GBP
View
A
Retailer 7
-
£370 GBP
$496 USD
View
A
Retailer 8
-
£387 GBP
$519 USD
View
A
Retailer 9
-
£410 GBP
$550 USD
View
B+
Retailer 10
-
£422 GBP
$565 USD
View
B+
Retailer 11
-
£567 GBP
A$1,168 AUD
View
B+
Retailer 12
-
£585 GBP
ZAR 12,659 ZAR
View
B+
Retailer 13
-
£614 GBP
View
B
Retailer 14
-
£739 GBP
$990 USD
View
B+
Retailer 15
-
£790 GBP
A$1,628 AUD
View
B
Retailer 16
-
£904 GBP
$1,211 USD
View
B
Retailer 17
-
£1,041 GBP
A$2,145 AUD
View
B
Retailer 18
-
£1,094 GBP
$1,466 USD
View
B
Retailer 19
-
£1,165 GBP
$1,561 USD
View
B
Retailer 20
-
£1,204 GBP
$1,613 USD
View
B
Retailer 21
-
£1,211 GBP
$1,622 USD
View
B
Retailer 22
-
£1,336 GBP
View
B
Retailer 23
-
£1,888 GBP
$2,530 USD
View
Most Expensive
B
Do Amore Diamonds
27-1F867C3B5 · Oct 29
£2,209 GBP
$2,960 USD
View
23 more retailers have this diamond
Prices start from £249 GBPSave up to £1,961 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
1.50ct Heart
£249 GBP