Heart|Lab Grown|IGI

1.50ct E VVS1 Heart Lab Grown Diamond

VG • E/VVS1 • IGI LG825667220

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG825667220

Diamond specifications and retailer prices

From £215 GBP
$288 USD
As of October 30, 2026
Save £994 GBP (82%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: £1,209 GBP at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

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 very-good cut grade and certified by IGI LG825667220 or 825667220. Listed at 21 retailers as of October 30, 2026, with prices from £215 to £1,209, a £994 spread on the same certified stone. Brilliant Earth lists it at £1,209. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.50
Carat
E
Colour
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.4°
Pavilion angle37.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG825667220
Dimensions7.17 × 7.77 × 4.57 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
7.17 mm7.77 mm1.50 ctE / VVS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG825667220
Side View
Table 58.0%Crown 36.4°Girdle: MED-STKPavilion 37.5°Culet: NoneDepth 58.8%

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: £1,209 GBP|Low: £215 GBP|High: £1,209 GBP|Avg: £594 GBP
Brilliant Earth
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
Retailer 15
Retailer 16
October 30, 2026
Retailer 7£215 GBP
Retailer 2£253 GBP
Retailer 3£337 GBP
Retailer 13£340 GBP
Retailer 10£397 GBP
Retailer 12£411 GBP
Retailer 9£456 GBP
Retailer 6£461 GBP
Retailer 4£527 GBP
Retailer 14£561 GBP
Retailer 15£734 GBP
Retailer 8£807 GBP
Retailer 16£873 GBP
Retailer 11£963 GBP
Retailer 5£1,030 GBP
Brilliant Earth£1,209 GBP

27 data points across 16 retailers

21 retailers£215 GBP to £1,209 GBP

Retailer 1
-
£193 GBP
$258 USD
Price last confirmed 22 days ago
A
Retailer 2
-
£215 GBP
$288 USD
View
Final sale: no returns
Retailer 3
-
£224 GBP
$300 USD
View
Price last confirmed 31 days ago
Retailer 4
-
£239 GBP
$320 USD
View
Price last confirmed 27 days ago
Retailer 5
-
£239 GBP
$320 USD
View
Price last confirmed 18 days ago
A
Retailer 6
-
£253 GBP
View
A
Retailer 7
-
£337 GBP
$452 USD
View
A
Retailer 8
-
£340 GBP
$455 USD
View
B+
Retailer 9
-
£397 GBP
€507 EUR
View
B+
Retailer 10
-
£411 GBP
ZAR 8,889 ZAR
View
B+
Retailer 11
-
£456 GBP
View
B+
Retailer 12
-
£461 GBP
$618 USD
View
B+
Retailer 13
-
£527 GBP
$706 USD
View
B+
Retailer 14
-
£561 GBP
A$1,157 AUD
View
B
Retailer 15
-
£734 GBP
$984 USD
View
Retailer 16
-
£768 GBP
$1,029 USD
View
Price last confirmed 30 days ago
B
Retailer 17
-
£807 GBP
$1,081 USD
View
B
Retailer 18
-
£873 GBP
$1,170 USD
View
B
Retailer 19
-
£963 GBP
View
B
Retailer 20
-
£1,030 GBP
$1,380 USD
View
Most Expensive
B
Brilliant Earth
21583996A · Oct 30
£1,209 GBP
$1,620 USD
View
20 more retailers have this diamond
Prices start from £215 GBPSave up to £994 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
£215 GBP