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Heart|Lab Grown|IGI

1.50ct E VVS1 Heart Lab Grown Diamond

ID • E/VVS1 • IGI LG707554358

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG707554358

Diamond specifications and retailer prices

From £187 GBP
$250 USD
As of October 30, 2026
Save £823 GBP (82%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: £1,010 GBP at Reve Diamonds · As of October 30, 2026
View at Reve 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 LG707554358 or 707554358. Listed at 21 retailers as of October 30, 2026, with prices from £187 to £1,010, a £823 spread on the same certified stone. Reve Diamonds lists it at £1,010. 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 angle33.5°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG707554358
Dimensions6.96 × 8.14 × 4.58 mm
L/W Ratio1.17
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
6.96 mm8.14 mm1.50 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG707554358
Side View
Table 61.0%Crown 33.5°Girdle: STK-THKPavilion 40.9°Culet: NoneDepth 56.3%

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: £245 GBP|Low: £148 GBP|High: £1,336 GBP|Avg: £558 GBP|-0.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
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Retailer 7
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Retailer 10
Retailer 11
Retailer 12
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Retailer 17
Reve Diamonds
October 30, 2026
Retailer 17£187 GBP
Retailer 9£208 GBP
Retailer 14£216 GBP
Retailer 15£231 GBP
Retailer 16£231 GBP
Retailer 1£245 GBP
Retailer 4£312 GBP
Retailer 11£397 GBP
Retailer 8£417 GBP
Retailer 10£439 GBP
Retailer 12£539 GBP
Retailer 3£582 GBP
Retailer 2£743 GBP
Retailer 5£839 GBP
Retailer 13£928 GBP
Retailer 6£993 GBP
Reve Diamonds£1,010 GBP
Retailer 7£1,336 GBP

46 data points across 18 retailers

21 retailers£187 GBP to £1,010 GBP

A
Cheapest Retailer
-
£187 GBP
$250 USD
A
Retailer 2
-
£208 GBP
$279 USD
View
Final sale: no returns
A
Retailer 3
-
£216 GBP
$290 USD
View
A
Retailer 4
-
£231 GBP
$310 USD
View
A
Retailer 5
-
£231 GBP
$310 USD
View
A
Retailer 6
-
£245 GBP
View
B+
Retailer 7
-
£312 GBP
$418 USD
View
A
Retailer 8
-
£397 GBP
ZAR 8,599 ZAR
View
B+
Retailer 9
-
£417 GBP
$559 USD
View
B+
Retailer 10
-
£439 GBP
View
B+
Retailer 11
-
£459 GBP
$615 USD
View
B+
Retailer 12
-
£539 GBP
A$1,111 AUD
View
B+
Retailer 13
-
£582 GBP
$780 USD
View
B
Retailer 14
-
£743 GBP
$996 USD
View
B
Retailer 15
-
£746 GBP
SGD 1,351 SGD
View
B
Retailer 16
-
£782 GBP
$1,048 USD
View
B
Retailer 17
-
£839 GBP
$1,124 USD
View
B
Retailer 18
-
£910 GBP
$1,219 USD
View
B
Retailer 19
-
£928 GBP
View
Retailer 20
-
£993 GBP
A$2,046 AUD
View
Price last confirmed 29 days ago
Most Expensive
B
Reve Diamonds
D848D7EE0 · Oct 30
£1,010 GBP
$1,353 USD
View
20 more retailers have this diamond
Prices start from £187 GBPSave up to £823 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
£187 GBP