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Heart|Lab Grown|IGI

4.51ct E VS1 Heart Lab Grown Diamond

VG • E/VS1 • IGI LG774658447

Certificate IGI LG774658447

Diamond specifications and retailer prices

From $1,120 USD
Save $1,579 USD (59%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $2,699 USD at Taylor and Hart
View at Taylor and Hart

About this 4.51ct lab-grown heart diamond

This 4.51ct lab-grown heart sits in the three to five carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG774658447 or 774658447. Listed at 6 retailers, with prices from $1,120 to $2,699 at Taylor and Hart, a $1,579 spread on the same certified stone. 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

4.51
Carat
E
Color
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.1°
Pavilion angle39.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG774658447
Dimensions11.07 × 11.26 × 6.28 mm
L/W Ratio1.02
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.07 mm11.26 mm4.51 ctE / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG774658447
Side View
Table 66.0%Crown 34.1°Girdle: MED-STKPavilion 39.7°Culet: NoneDepth 55.8%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0-100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: 4 hours ago
Current: $1,227 USD|Low: $1,030 USD|High: $2,699 USD|Avg: $1,593 USD|+0.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Taylor and Hart

25 data points across 7 retailers

6 retailers$1,120 USD - $2,699 USD

B+
Cheapest Retailer
-
$1,120 USD
View
A
Retailer 2
-
$1,177 USD
View
A
Retailer 3
-
$1,227 USD
£966 GBP
View
B+
Retailer 4
-
$1,787 USD
ZAR 28,861 ZAR
View
B+
Retailer 5
-
$1,956 USD
View
Most Expensive
B
Taylor and Hart
IL45MS4 · Sep 12
$2,699 USD
View
5 more retailers have this diamond
Prices start from $1,120 USDSave up to $1,579 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.

A
4.51ct Heart
$1,120 USD

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4.51ct E VS1 Heart Lab-Grown Diamond, IGI LG774658447