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 $410 AUD
$288 USD
As of October 30, 2026
Save $1,896 AUD (82%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $2,306 AUD 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 $410 to $2,306, a $1,896 spread on the same certified stone. Brilliant Earth lists it at $2,306. 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: $2,306 AUD|Low: $410 AUD|High: $2,306 AUD|Avg: $1,132 AUD
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 31, 2026
Retailer 7$410 AUD
Retailer 9$484 AUD
Retailer 3$643 AUD
Retailer 14$648 AUD
Retailer 11$758 AUD
Retailer 13$783 AUD
Retailer 10$871 AUD
Retailer 6$880 AUD
Retailer 4$1,006 AUD
Retailer 15$1,071 AUD
Retailer 2$1,143 AUD
Retailer 8$1,539 AUD
Retailer 16$1,666 AUD
Retailer 12$1,837 AUD
Retailer 5$1,964 AUD
Brilliant Earth$2,306 AUD

28 data points across 16 retailers

21 retailers$410 AUD to $2,306 AUD

Retailer 1
-
$367 AUD
$258 USD
Price last confirmed 22 days ago
A
Retailer 2
-
$410 AUD
$288 USD
View
Final sale: no returns
Retailer 3
-
$427 AUD
$300 USD
View
Price last confirmed 32 days ago
Retailer 4
-
$456 AUD
$320 USD
View
Price last confirmed 28 days ago
Retailer 5
-
$456 AUD
$320 USD
View
Price last confirmed 19 days ago
A
Retailer 6
-
$484 AUD
£267 GBP
View
A
Retailer 7
-
$643 AUD
$452 USD
View
A
Retailer 8
-
$648 AUD
$455 USD
View
B+
Retailer 9
-
$758 AUD
€507 EUR
View
B+
Retailer 10
-
$783 AUD
ZAR 8,889 ZAR
View
B+
Retailer 11
-
$871 AUD
£482 GBP
View
B+
Retailer 12
-
$880 AUD
$618 USD
View
B+
Retailer 13
-
$1,006 AUD
$706 USD
View
B+
Retailer 14
-
$1,071 AUD
View
B+
Retailer 15
-
$1,143 AUD
$803 USD
View
Retailer 16
-
$1,465 AUD
$1,029 USD
View
Price last confirmed 30 days ago
B
Retailer 17
-
$1,539 AUD
$1,081 USD
View
B
Retailer 18
-
$1,666 AUD
$1,170 USD
View
B
Retailer 19
-
$1,837 AUD
£1,016 GBP
View
B
Retailer 20
-
$1,964 AUD
$1,380 USD
View
Most Expensive
B
Brilliant Earth
21583996A · Oct 30
$2,306 AUD
$1,620 USD
View
20 more retailers have this diamond
Prices start from $410 AUDSave up to $1,896 AUD

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
$410 AUD