CaratHunter
Plans
Heart|Lab Grown|IGI

1.40ct F VVS2 Heart Lab Grown Diamond

EX • F/VVS2 • IGI LG826621451

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG826621451

Diamond specifications and retailer prices

From $229 USD
As of November 1, 2026
Save $711 USD (76%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $940 USD at Brilliant Earth · As of November 1, 2026
View at Brilliant Earth

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 VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG826621451 or 826621451. Listed at 3 retailers as of November 1, 2026, with prices from $229 to $940, a $711 spread on the same certified stone. Brilliant Earth lists it at $940. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.40
Carat
F
Color
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.2°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG826621451
Dimensions6.65 × 7.61 × 4.78 mm
L/W Ratio1.14
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.65 mm7.61 mm1.40 ctF / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG826621451
Side View
Table 55.0%Crown 34.2°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 62.8%

Caratlytics Score

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

Price History

Last verified: Nov 1
Current: $940 USD|Low: $229 USD|High: $980 USD|Avg: $597 USD|-4.1%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 2, 2026
Retailer 3$229 USD
Retailer 7$426 USD
Retailer 4$439 USD
Retailer 2$482 USD
Retailer 6$605 USD
Retailer 5$894 USD
Brilliant Earth$940 USD

38 data points across 7 retailers

3 retailers$229 USD to $940 USD

A
Cheapest Retailer
-
$229 USD
Final sale: no returns
A
Retailer 2
-
$482 USD
£380 GBP
View
Most Expensive
B
Brilliant Earth
21229805A · Nov 1
$940 USD
View
2 more retailers have this diamond
Prices start from $229 USDSave up to $711 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
1.40ct Heart
$229 USD