CaratHunter
Plans
Heart|Lab Grown|IGI

1.50ct D VS1 Heart Lab Grown Diamond

EX • D/VS1 • IGI LG678580341

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG678580341

Diamond specifications and retailer prices

From $272 USD
As of November 6, 2026
Save $1,059 USD (80%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $1,331 USD at Reve Diamonds · As of November 6, 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 D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG678580341 or 678580341. Listed at 24 retailers as of November 6, 2026, with prices from $272 to $1,331, a $1,059 spread on the same certified stone. Reve Diamonds lists it at $1,331. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.50
Carat
D
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.1°
Pavilion angle43.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG678580341
Dimensions6.86 × 7.87 × 4.88 mm
L/W Ratio1.15
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.86 mm7.87 mm1.50 ctD / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG678580341
Side View
Table 62.0%Crown 34.1°Girdle: MED-STKPavilion 43.3°Culet: NoneDepth 62.0%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $333 USD|Low: $233 USD|High: $1,226 USD|Avg: $654 USD|-1.5%
Retailer 1
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
November 6, 2026
Retailer 5$233 USD
Retailer 3$301 USD
Retailer 14$301 USD
Retailer 1$333 USD
Retailer 2$405 USD
Retailer 10$520 USD
Retailer 7$564 USD
Retailer 11$596 USD
Retailer 13$702 USD
Retailer 9$765 USD
Retailer 6$969 USD
Retailer 12$1,043 USD
Retailer 4$1,093 USD
Retailer 8$1,205 USD

38 data points across 14 retailers

24 retailers$272 USD to $1,331 USD

Retailer 1
-
$233 USD
Price last confirmed 35 days ago
A
Retailer 2
-
$272 USD
View
Final sale: no returns
Retailer 3
-
$282 USD
View
Price last confirmed 38 days ago
Retailer 4
-
$301 USD
View
Price last confirmed 34 days ago
Retailer 5
-
$301 USD
View
Price last confirmed 12 days ago
A
Retailer 6
-
$332 USD
View
A
Retailer 7
-
$333 USD
View
B+
Retailer 8
-
$405 USD
View
A
Retailer 9
-
$520 USD
View
B+
Retailer 10
-
$521 USD
View
B+
Retailer 11
-
$551 USD
View
B+
Retailer 12
-
$564 USD
View
B+
Retailer 13
-
$596 USD
View
Retailer 14
-
$702 USD
View
Price last confirmed 10 days ago
B+
Retailer 15
-
$765 USD
View
Retailer 16
-
$969 USD
View
Price last confirmed 37 days ago
B
Retailer 17
-
$976 USD
View
B
Retailer 18
-
$1,021 USD
View
Retailer 19
-
$1,043 USD
View
Price last confirmed 8 days ago
B
Retailer 20
-
$1,093 USD
View
B
Retailer 21
-
$1,205 USD
View
B
Retailer 22
-
$1,226 USD
View
B
Retailer 23
-
$1,235 USD
View
Most Expensive
B
Reve Diamonds
5B007685E · Nov 6
$1,331 USD
View
23 more retailers have this diamond
Prices start from $272 USDSave up to $1,059 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
$272 USD