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Heart|Lab Grown|IGI

1.50ct G VS1 Heart Lab Grown Diamond

ID • G/VS1 • IGI LG532274634

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG532274634

Diamond specifications and retailer prices

From $1,210 USD
As of November 4, 2026
Save $1,430 USD (54%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $6,714 USD at MOH London · As of November 3, 2026
View at MOH London

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 G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG532274634 or 532274634. Listed at 16 retailers as of November 4, 2026, with a 118% 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
G
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.3°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG532274634
Dimensions6.81 × 8.03 × 4.64 mm
L/W Ratio1.18
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
6.81 mm8.03 mm1.50 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG532274634
Side View
Table 59.5%Crown 37.3°Girdle: STK-THKPavilion 41.2°Culet: NoneDepth 57.8%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $6,714 USD|Low: $1,210 USD|High: $6,805 USD|Avg: $3,656 USD
MOH London
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 5, 2026
Retailer 9$1,210 USD
Retailer 11$2,133 USD
Retailer 4$2,321 USD
Retailer 6$2,388 USD
Retailer 5$2,475 USD
Retailer 12$2,475 USD
Retailer 2$3,372 USD
Retailer 3$3,402 USD
Retailer 14$3,868 USD
Retailer 10$3,879 USD
Retailer 7$4,563 USD
Retailer 8$6,161 USD
Retailer 13$6,667 USD
MOH London$6,714 USD

45 data points across 14 retailers

16 retailers$1,210 USD to $2,640 USD

B+
Cheapest Retailer
-
$1,210 USD
B
Retailer 2
-
$2,133 USD
View
B
Retailer 3
-
$2,321 USD
View
B
Retailer 4
-
$2,388 USD
View
Final sale: no returns
Retailer 5
-
$2,475 USD
View
Price last confirmed 25 days ago
B
Retailer 6
-
$2,475 USD
View
B
Retailer 7
-
$2,640 USD
View
Retailer 8
-
$3,372 USD
View
Price under review
Retailer 9
-
$3,402 USD
View
Price under review
Retailer 10
-
$3,868 USD
View
Price under review
Retailer 11
-
$3,879 USD
View
Price under review
Most Expensive
MOH London
LG532274634 · Nov 3
$6,714 USD
£5,287 GBP
View
Price under review
11 more retailers have this diamond
Prices start from $1,210 USDSave up to $1,430 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.

B+
1.50ct Heart
$1,210 USD