Heart|Lab Grown|IGI

3.03ct E VS2 Heart Lab Grown Diamond

VG • E/VS2 • IGI LG851660424

Certificate IGI LG851660424

Diamond specifications and retailer prices

From $970 USD
£764 GBP
As of October 30, 2026
Save $939 USD (49%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $1,910 USD at Taylor and Hart · As of October 29, 2026
View at Taylor and Hart

About this 3.03ct lab-grown heart diamond

This 3.03ct lab-grown heart sits in the three to five carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG851660424 or 851660424. Listed at 2 retailers as of October 29, 2026, with prices from $970 to $1,910, a $939 spread on the same certified stone. Taylor and Hart lists it at $1,910. 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

3.03
Carat
E
Color
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginLab Grown
Grading LabIGI
CertificateIGI LG851660424
Dimensions9.29 × 8.76 × 5.14 mm
L/W Ratio1.06
Top View
9.29 mm8.76 mm3.03 ctE / VS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG851660424
Side View
Table 60.0%CrownGirdle: STK-THKPavilionCuletDepth 58.7%

Caratlytics Score

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

Last verified: Oct 30
Current: $970 USD|Low: $970 USD|High: $1,910 USD|Avg: $1,596 USD
Retailer 1
Taylor and Hart
October 30, 2026
Retailer 1$970 USD
Taylor and Hart$1,910 USD

2 data points across 2 retailers

2 retailers$970 USD to $1,910 USD

B+
Cheapest Retailer
-
$970 USD
£764 GBP
Most Expensive
B
Taylor and Hart
D50TT6E · Oct 29
$1,910 USD
View
1 more retailer has this diamond
Prices start from $970 USDSave up to $939 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+
3.03ct Heart
$970 USD