Heart|Lab Grown|IGI

1.54ct F VS2 Heart Lab Grown Diamond

ID • F/VS2 • IGI LG851658906

Certificate IGI LG851658906

Diamond specifications and retailer prices

From $516 USD
As of November 5, 2026
Save $618 USD (54%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $1,134 USD at With Clarity · As of November 5, 2026
View at With Clarity

About this 1.54ct lab-grown heart diamond

This 1.54ct lab-grown heart sits in the one-and-a-half to two carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG851658906 or 851658906. Listed at 4 retailers as of November 5, 2026, with prices from $516 to $1,134, a $618 spread on the same certified stone. With Clarity lists it at $1,134. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.54
Carat
F
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
CertificateIGI LG851658906
Dimensions6.95 × 8.38 × 4.66 mm
L/W Ratio1.21
Top View
6.95 mm8.38 mm1.54 ctF / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG851658906
Side View
Table 57.0%CrownGirdle: STNPavilionCulet: NoneDepth 55.6%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 5
Current: $907 USD|Low: $516 USD|High: $1,134 USD|Avg: $919 USD
Retailer 1
Retailer 2
Retailer 3
With Clarity
November 5, 2026
Retailer 2$516 USD
Retailer 1$907 USD
Retailer 3$1,118 USD
With Clarity$1,134 USD

1 data point across 4 retailers

4 retailers$516 USD to $1,134 USD

A
Cheapest Retailer
-
$516 USD
B
Retailer 2
-
$907 USD
View
B
Retailer 3
-
$1,118 USD
View
Most Expensive
B
With Clarity
851658906 · Nov 5
$1,134 USD
View
3 more retailers have this diamond
Prices start from $516 USDSave up to $618 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
1.54ct Heart
$516 USD