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Heart|Lab Grown|IGI

1.52ct G VVS1 Heart Lab Grown Diamond

G/VVS1 • IGI LGG1201811

Certificate IGI LGG1201811

Diamond specifications and retailer prices

From $550 USD
ZAR 8,886 ZAR
As of November 1, 2026
Save $734 USD (57%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $1,284 USD at MOH London · As of October 29, 2026
View at MOH London

About this 1.52ct lab-grown heart diamond

This 1.52ct lab-grown heart sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and VVS1 clarity (very-very-slightly-included) and certified by IGI LGG1201811 or G1201811. Listed at 2 retailers as of October 29, 2026, with prices from $550 to $1,284, a $734 spread on the same certified stone. MOH London lists it at $1,284. 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

1.52
Carat
G
Color
VVS1
Clarity
-
Cut

Specifications

Cut
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
CertificateIGI LGG1201811
Dimensions7.28 × 8.06 × 4.47 mm
L/W Ratio1.11
Top View
7.28 mm8.06 mm1.52 ctG / VVS1
OriginLab Grown
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LGG1201811
Side View
Table 56.5%CrownGirdle: Slightly ThickPavilionCulet: NoneDepth 55.5%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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Price History

Last verified: Nov 1
Current: $1,284 USD|Low: $527 USD|High: $1,292 USD|Avg: $914 USD|+0.6%
MOH London
Retailer 2
November 1, 2026
Retailer 2$550 USD
MOH London$1,284 USD

16 data points across 2 retailers

2 retailers$550 USD to $1,284 USD

B+
Cheapest Retailer
-
$550 USD
ZAR 8,886 ZAR
Most Expensive
B
MOH London
LGG1201811 · Oct 29
$1,284 USD
£1,011 GBP
View
1 more retailer has this diamond
Prices start from $550 USDSave up to $734 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+
1.52ct Heart
$550 USD