CaratHunter
Plans
Heart|Lab Grown|IGI

1.43ct F VVS2 Heart Lab Grown Diamond

EX • F/VVS2 • IGI LG823682526

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG823682526

Diamond specifications and retailer prices

From $231 USD
As of November 1, 2026
Save $121 USD (34%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $352 USD at Loose Grown Diamond · As of November 1, 2026
View at Loose Grown Diamond

About this 1.43ct lab-grown heart diamond

This 1.43ct 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 LG823682526 or 823682526. Listed at 2 retailers as of November 1, 2026, with prices from $231 to $352, a $121 spread on the same certified stone. Loose Grown Diamond lists it at $352. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.43
Carat
F
Color
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle39.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG823682526
Dimensions6.71 × 7.84 × 4.67 mm
L/W Ratio1.17
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.71 mm7.84 mm1.43 ctF / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG823682526
Side View
Table 60.0%Crown 34.6°Girdle: MED-STKPavilion 39.3°Culet: NoneDepth 59.6%

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: $352 USD|Low: $231 USD|High: $909 USD|Avg: $610 USD|-18.5%
Loose Grown Diamond
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 28, 2026
Retailer 2$231 USD
Loose Grown Diamond$352 USD
Retailer 3$510 USD
Retailer 5$630 USD
Retailer 4$909 USD

15 data points across 5 retailers

2 retailers$231 USD to $352 USD

A
Cheapest Retailer
-
$231 USD
Final sale: no returns
Most Expensive
B+
Loose Grown Diamond
823682526 · Nov 1
$352 USD
View
1 more retailer has this diamond
Prices start from $231 USDSave up to $121 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
1.43ct Heart
$231 USD