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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 $288 USD
As of October 28, 2026
Save $1,332 USD (82%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $1,620 USD at Brilliant Earth · As of October 28, 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 28, 2026, with prices from $288 to $1,620, a $1,332 spread on the same certified stone. Brilliant Earth lists it at $1,620. 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
Color
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 28
Current: $1,620 USD|Low: $288 USD|High: $1,620 USD|Avg: $796 USD
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$288 USD
Retailer 2$340 USD
Retailer 3$452 USD
Retailer 13$455 USD
Retailer 10$532 USD
Retailer 12$550 USD
Retailer 9$612 USD
Retailer 6$618 USD
Retailer 4$706 USD
Retailer 14$752 USD
Retailer 15$984 USD
Retailer 8$1,081 USD
Retailer 16$1,170 USD
Retailer 11$1,290 USD
Retailer 5$1,380 USD
Brilliant Earth$1,620 USD

27 data points across 16 retailers

21 retailers$288 USD to $1,620 USD

Retailer 1
-
$258 USD
Price last confirmed 21 days ago
A
Retailer 2
-
$288 USD
View
Final sale: no returns
Retailer 3
-
$300 USD
View
Price last confirmed 31 days ago
Retailer 4
-
$320 USD
View
Price last confirmed 26 days ago
Retailer 5
-
$320 USD
View
Price last confirmed 17 days ago
A
Retailer 6
-
$340 USD
£267 GBP
View
A
Retailer 7
-
$452 USD
View
A
Retailer 8
-
$455 USD
View
B+
Retailer 9
-
$532 USD
€507 EUR
View
B+
Retailer 10
-
$550 USD
ZAR 8,889 ZAR
View
B+
Retailer 11
-
$612 USD
£482 GBP
View
B+
Retailer 12
-
$618 USD
View
B+
Retailer 13
-
$706 USD
View
B+
Retailer 14
-
$752 USD
A$1,157 AUD
View
B
Retailer 15
-
$984 USD
View
Retailer 16
-
$1,029 USD
View
Price last confirmed 29 days ago
B
Retailer 17
-
$1,081 USD
View
B
Retailer 18
-
$1,170 USD
View
B
Retailer 19
-
$1,290 USD
£1,016 GBP
View
B
Retailer 20
-
$1,380 USD
View
Most Expensive
B
Brilliant Earth
21583996A · Oct 28
$1,620 USD
View
20 more retailers have this diamond
Prices start from $288 USDSave up to $1,332 USD

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
$288 USD