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Heart|Lab Grown|IGI

1.50ct E VVS1 Heart Lab Grown Diamond

ID • E/VVS1 • IGI LG675562114

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG675562114

Diamond specifications and retailer prices

From $277 USD
As of October 27, 2026
Save $1,153 USD (81%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $2,150 USD at Brilliant Earth · As of October 16, 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 top-tier cut grade and certified by IGI LG675562114 or 675562114. Listed at 20 retailers as of October 27, 2026, with a 416% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG675562114
Dimensions7.03 × 7.86 × 4.66 mm
L/W Ratio1.12
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
7.03 mm7.86 mm1.50 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG675562114
Side View
Table 57.0%Crown 35°Girdle: STK-THKPavilion 40.1°Culet: NoneDepth 59.3%

Caratlytics Score

How it works →
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 27
Current: $2,150 USD|Low: $266 USD|High: $2,220 USD|Avg: $770 USD|-3.2%
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
Retailer 17
October 30, 2026
Retailer 4$277 USD
Retailer 17$309 USD
Retailer 8$321 USD
Retailer 3$344 USD
Retailer 5$344 USD
Retailer 13$365 USD
Retailer 15$535 USD
Retailer 7$568 USD
Retailer 12$590 USD
Retailer 2$604 USD
Retailer 9$604 USD
Retailer 11$799 USD
Retailer 14$900 USD
Retailer 6$1,105 USD
Retailer 16$1,322 USD
Retailer 10$1,384 USD
Brilliant Earth$2,150 USD

43 data points across 17 retailers

20 retailers$277 USD to $1,430 USD

A
Cheapest Retailer
-
$277 USD
A
Retailer 2
-
$309 USD
View
Final sale: no returns
A
Retailer 3
-
$321 USD
View
A
Retailer 4
-
$344 USD
View
A
Retailer 5
-
$344 USD
View
Retailer 6
-
$365 USD
£288 GBP
View
Price last confirmed 13 days ago
B+
Retailer 7
-
$535 USD
View
B+
Retailer 8
-
$568 USD
View
B+
Retailer 9
-
$590 USD
ZAR 9,538 ZAR
View
B+
Retailer 10
-
$604 USD
£475 GBP
View
B+
Retailer 11
-
$604 USD
View
B+
Retailer 12
-
$624 USD
View
B+
Retailer 13
-
$799 USD
A$1,229 AUD
View
B
Retailer 14
-
$900 USD
View
B
Retailer 15
-
$1,105 USD
View
B
Retailer 16
-
$1,155 USD
View
B
Retailer 17
-
$1,322 USD
View
B
Retailer 18
-
$1,384 USD
£1,090 GBP
View
B
Retailer 19
-
$1,430 USD
View
Most Expensive
Brilliant Earth
14978594A · Oct 16
$2,150 USD
View
Price last confirmed 13 days ago
19 more retailers have this diamond
Prices start from $277 USDSave up to $1,153 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
$277 USD