CaratHunter
Plans
Heart|Lab Grown|IGI

5.89ct E VS1 Heart Lab Grown Diamond

EX • E/VS1 • IGI LG846630735

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG846630735

Diamond specifications and retailer prices

From $1,121 USD
As of October 29, 2026
Save $585 USD (34%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $1,706 USD at 77 Diamonds · As of October 31, 2026
View at 77 Diamonds

About this 5.89ct lab-grown heart diamond

This 5.89ct lab-grown heart sits in the over five carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG846630735 or 846630735. Listed at 2 retailers as of October 29, 2026, with prices from $1,121 to $1,706, a $585 spread on the same certified stone. 77 Diamonds lists it at $1,706. 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

5.89
Carat
E
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.8°
Pavilion angle38.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG846630735
Dimensions10.75 × 12.62 × 7.37 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
10.75 mm12.62 mm5.89 ctE / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG846630735
Side View
Table 62.0%Crown 35.8°Girdle: STK-THKPavilion 38.6°Culet: NoneDepth 58.4%

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: Oct 29
Current: $1,706 USD|Low: $1,121 USD|High: $1,825 USD|Avg: $1,541 USD|-5.5%
77 Diamonds
Retailer 2
October 31, 2026
Retailer 2$1,121 USD
77 Diamonds$1,706 USD

11 data points across 2 retailers

2 retailers$1,121 USD to $1,706 USD

A
Cheapest Retailer
-
$1,121 USD
Final sale: no returns
Most Expensive
A
77 Diamonds
HSTVS6YHDWXS7 · Oct 31
$1,706 USD
£1,344 GBP
View
1 more retailer has this diamond
Prices start from $1,121 USDSave up to $585 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
5.89ct Heart
$1,121 USD