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Heart|Lab Grown|IGI

3.11ct H SI1 Heart Lab Grown Diamond

VG • H/SI1 • IGI LG447069256

Certificate IGI LG447069256

Diamond specifications and retailer prices

From $746 USD
Save $1,593 USD (68%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $2,339 USD at The Diamond Guys
View at The Diamond Guys

About this 3.11ct lab-grown heart diamond

This 3.11ct lab-grown heart sits in the three to five carat band, graded H colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI LG447069256 or 447069256. Listed at 3 retailers, with prices from $746 to $2,339 at The Diamond Guys, a $1,593 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

3.11
Carat
H
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.3°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG447069256
Dimensions8.37 × 8.31 × 5.75 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Chemical Vapor Deposition (CVD) laboratory grown diamond is classified as Type IIa
Top View
8.37 mm8.31 mm3.11 ctH / SI1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG447069256
Side View
Table 62.0%Crown 34.3°Girdle: THK-VTKPavilion 40.3°Culet: NoneDepth 69.2%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0-100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: 7 hours ago
Current: $746 USD|Low: $746 USD|High: $3,339 USD|Avg: $1,774 USD
Retailer 1
Retailer 2
Retailer 3
The Diamond Guys

3 data points across 4 retailers

3 retailers$746 USD - $2,339 USD

B
Cheapest Retailer
-
$746 USD
View
B+
Retailer 2
-
$861 USD
View
Most Expensive
B
The Diamond Guys
1980423512 · Sep 18
$2,339 USD
View
2 more retailers have this diamond
Prices start from $746 USDSave up to $1,593 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.

B+
3.11ct Heart
$746 USD

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