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Heart|Lab Grown|IGI

1.40ct F SI1 Heart Lab Grown Diamond

GD • F/SI1 • IGI LG616425540

Certificate IGI LG616425540

Diamond specifications and retailer prices

From $354 USD
Save $1,496 USD (81%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $1,850 USD at Jared
View at Jared

About this 1.4ct lab-grown heart diamond

This 1.4ct lab-grown heart sits in the one-and-a-quarter to one-and-a-half carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a standard cut grade and certified by IGI LG616425540 or 616425540. Listed at 3 retailers, with a 423% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

1.40
Carat
F
Color
SI1
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.3°
Pavilion angle39.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG616425540
Dimensions6.48 × 6.42 × 4.26 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
6.48 mm6.42 mm1.40 ctF / SI1
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG616425540
Side View
Table 61.0%Crown 34.3°Girdle: THN-STKPavilion 39.5°Culet: NoneDepth 66.4%

Caratlytics Score

How it works →
B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0-100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Yesterday
Current: $1,850 USD|Low: $318 USD|High: $1,850 USD|Avg: $1,065 USD
Jared
Retailer 2
Retailer 3
Retailer 4
Retailer 5

20 data points across 5 retailers

3 retailers$354 USD - $1,850 USD

B
Cheapest Retailer
-
$354 USD
View
B
Retailer 2
-
$1,100 USD
View
Most Expensive
C
Jared
149951474 · Aug 6
$1,850 USD
View
2 more retailers have this diamond
Prices start from $354 USDSave up to $1,496 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
1.40ct Heart
$354 USD

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