Heart|Lab Grown|IGI

1.42ct F VVS2 Heart Lab Grown Diamond

VG • F/VVS2 • IGI LGG1214116

Certificate IGI LGG1214116

Diamond specifications and retailer prices

From $234 USD
As of November 1, 2026
Save $859 USD (79%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $1,093 USD at Taylor and Hart · As of October 31, 2026
View at Taylor and Hart

About this 1.42ct lab-grown heart diamond

This 1.42ct lab-grown heart sits in the one-and-a-quarter to one-and-a-half carat band, graded F colour (colourless) and VVS2 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LGG1214116. Listed at 5 retailers as of October 31, 2026, with prices from $234 to $1,093, a $859 spread on the same certified stone. Taylor and Hart lists it at $1,093. 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

1.42
Carat
F
Color
VVS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
CertificateIGI LGG1214116
Dimensions7.16 × 8.03 × 4.33 mm
L/W Ratio1.12
Top View
7.16 mm8.03 mm1.42 ctF / VVS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LGG1214116
Side View
Table 57.0%CrownGirdle: STK-UNDPavilionCulet: NoneDepth 53.9%

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: Nov 1
Current: $540 USD|Low: $234 USD|High: $1,093 USD|Avg: $614 USD|+4.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Taylor and Hart
November 2, 2026
Retailer 4$234 USD
Retailer 3$511 USD
Retailer 1$540 USD
Retailer 2$699 USD
Taylor and Hart$1,093 USD

40 data points across 5 retailers

5 retailers$234 USD to $1,093 USD

A
Cheapest Retailer
-
$234 USD
Final sale: no returns
B+
Retailer 2
-
$511 USD
View
B+
Retailer 3
-
$540 USD
£425 GBP
View
B+
Retailer 4
-
$699 USD
A$1,075 AUD
View
Most Expensive
B
Taylor and Hart
8PKJD1P · Oct 31
$1,093 USD
View
4 more retailers have this diamond
Prices start from $234 USDSave up to $859 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
1.42ct Heart
$234 USD