CaratHunter
Plans
Heart|Lab Grown|IGI

0.71ct E VS1 Heart Lab Grown Diamond

ID • E/VS1 • IGI LG585318458

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG585318458

Diamond specifications and retailer prices

From $637 USD
£501 GBP
As of October 29, 2026
1 retailer carries this diamond
Only listing: $637 USD at Diamond Quarter
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 Diamond Quarter

About this 0.71ct lab-grown heart diamond

This 0.71ct lab-grown heart sits in the half to three-quarter carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG585318458 or 585318458. Listed at a single retailer as of October 29, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.71
Carat
E
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle35.3°
Pavilion angle39.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG585318458
Dimensions5.66 × 6.05 × 3.42 mm
L/W Ratio1.07
Girdle conditionFaceted
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
5.66 mm6.05 mm0.71 ctE / VS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG585318458
Side View
Table 58.0%Crown 35.3°Girdle: STK-THKPavilion 39.8°Culet: NoneDepth 56.5%

Caratlytics Score

How it works →
B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $1,230 USD|Low: $1,230 USD|High: $1,230 USD|Avg: $1,230 USD
December 28, 2025
Retailer 1$1,230 USD

2 data points across 1 retailer

1 retailer

B
Diamond Quarter
0.71VS1ELG58D245N · Oct 29
$637 USD
£501 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
0.71ct Heart
$637 USD