CaratHunter
Plans
Heart|Lab Grown|IGI

5.94ct H VS1 Heart Lab Grown Diamond

EX • H/VS1 • IGI LG843620086

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG843620086

Diamond specifications and retailer prices

From $818 USD
As of November 1, 2026
Save $3,452 USD (81%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $4,270 USD at Brilliant Earth · As of November 2, 2026
View at Brilliant Earth

About this 5.94ct lab-grown heart diamond

This 5.94ct lab-grown heart sits in the over five carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG843620086 or 843620086. Listed at 3 retailers as of November 1, 2026, with prices from $818 to $4,270, a $3,452 spread on the same certified stone. Brilliant Earth lists it at $4,270. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

5.94
Carat
H
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.6°
Pavilion angle39.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG843620086
Dimensions10.99 × 12.36 × 7.41 mm
L/W Ratio1.12
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.99 mm12.36 mm5.94 ctH / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG843620086
Side View
Table 61.0%Crown 35.6°Girdle: MED-THKPavilion 39.1°Culet: NoneDepth 60.0%

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: $4,270 USD|Low: $818 USD|High: $8,070 USD|Avg: $3,647 USD|-47.1%
Brilliant Earth
Retailer 2
Retailer 3
November 2, 2026
Retailer 3$818 USD
Retailer 2$1,338 USD
Brilliant Earth$4,270 USD

24 data points across 3 retailers

3 retailers$818 USD to $4,270 USD

A
Cheapest Retailer
-
$818 USD
Final sale: no returns
A
Retailer 2
-
$1,338 USD
£1,053 GBP
View
Most Expensive
B
Brilliant Earth
21744821A · Nov 2
$4,270 USD
View
2 more retailers have this diamond
Prices start from $818 USDSave up to $3,452 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
5.94ct Heart
$818 USD