Heart|Lab Grown|IGI

1.21ct E VS2 Heart Lab Grown Diamond

VG • E/VS2 • IGI LG849654484

Certificate IGI LG849654484

Diamond specifications and retailer prices

From $186 USD
As of October 30, 2026
Save $611 USD (77%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $797 USD at Taylor and Hart · As of October 29, 2026
View at Taylor and Hart

About this 1.21ct lab-grown heart diamond

This 1.21ct lab-grown heart sits in the classic one-carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG849654484 or 849654484. Listed at 5 retailers as of October 29, 2026, with prices from $186 to $797, a $611 spread on the same certified stone. Taylor and Hart lists it at $797. 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

1.21
Carat
E
Color
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
CertificateIGI LG849654484
Dimensions6.42 × 7.57 × 4.35 mm
L/W Ratio1.18
Top View
6.42 mm7.57 mm1.21 ctE / VS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG849654484
Side View
Table 58.0%CrownGirdle: MED-STKPavilionCuletDepth 57.5%

Caratlytics Score

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

Last verified: Oct 30
Current: $277 USD|Low: $186 USD|High: $797 USD|Avg: $480 USD
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Taylor and Hart
October 30, 2026
Retailer 2$186 USD
Retailer 1$277 USD
Retailer 3$406 USD
Retailer 4$419 USD
Taylor and Hart$797 USD

2 data points across 5 retailers

5 retailers$186 USD to $797 USD

A
Cheapest Retailer
-
$186 USD
A
Retailer 2
-
$277 USD
£218 GBP
View
B+
Retailer 3
-
$406 USD
View
B+
Retailer 4
-
$419 USD
£330 GBP
View
Most Expensive
B
Taylor and Hart
V18BT02 · Oct 29
$797 USD
View
4 more retailers have this diamond
Prices start from $186 USDSave up to $611 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
1.21ct Heart
$186 USD