CaratHunter
Plans
Heart|Lab Grown|IGI

4.59ct E VS1 Heart Lab Grown Diamond

EX • E/VS1 • IGI LG848608228

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG848608228

Diamond specifications and retailer prices

From $1,317 USD
£1,037 GBP
As of October 28, 2026
1 retailer carries this diamond
Only listing: $1,317 USD at 77 Diamonds
Only one retailer lists this diamond right now, and it is shown above, so there is nothing to unlock. Similar diamonds are carried by several retailers.
View at 77 Diamonds

About this 4.59ct lab-grown heart diamond

This 4.59ct lab-grown heart sits in the three to five carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG848608228 or 848608228. Listed at a single retailer as of October 28, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. 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

4.59
Carat
E
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.7°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG848608228
Dimensions10.33 × 11.30 × 6.77 mm
L/W Ratio1.09
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.33 mm11.30 mm4.59 ctE / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG848608228
Side View
Table 56.0%Crown 33.7°Girdle: MED-THKPavilion 40.8°Culet: NoneDepth 59.9%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 28
Current: $1,317 USD|Low: $1,313 USD|High: $1,317 USD|Avg: $1,315 USD|+0.3%
October 28, 2026
77 Diamonds$1,317 USD

2 data points across 1 retailer

1 retailer

B+
77 Diamonds
HSTVS2JAPMHWF · Oct 28
$1,317 USD
£1,037 GBP
View

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.

B+
4.59ct Heart
$1,317 USD