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Heart|Lab Grown|IGI

1.58ct E VVS1 Heart Lab Grown Diamond

EX • E/VVS1 • IGI LG715502379

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG715502379

Diamond specifications and retailer prices

From $485 USD
As of October 28, 2026
Save $1,765 USD (78%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $2,250 USD at Brilliant Earth · As of October 26, 2026
View at Brilliant Earth

About this 1.58ct lab-grown heart diamond

This 1.58ct lab-grown heart sits in the one-and-a-half to two carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG715502379 or 715502379. Listed at 9 retailers as of October 26, 2026, with prices from $485 to $2,250, a $1,765 spread on the same certified stone. Brilliant Earth lists it at $2,250. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.58
Carat
E
Color
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.3°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG715502379
Dimensions8.13 × 8.13 × 7.08 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.13 mm8.13 mm1.58 ctE / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG715502379
Side View
Table 63.0%Crown 37.3°Girdle: THN-MEDPavilion 40.9°Culet: NoneDepth 58.9%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 28
Current: $677 USD|Low: $485 USD|High: $1,506 USD|Avg: $994 USD|-1.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 29, 2026
Retailer 7$485 USD
Retailer 3$634 USD
Retailer 1$677 USD
Retailer 6$699 USD
Retailer 2$1,118 USD
Retailer 5$1,337 USD
Retailer 4$1,369 USD
Retailer 8$1,423 USD

42 data points across 8 retailers

9 retailers$485 USD to $2,250 USD

A
Cheapest Retailer
-
$485 USD
B+
Retailer 2
-
$634 USD
£499 GBP
View
B+
Retailer 3
-
$677 USD
View
B+
Retailer 4
-
$699 USD
View
B+
Retailer 5
-
$1,118 USD
View
B
Retailer 6
-
$1,337 USD
£1,053 GBP
View
B
Retailer 7
-
$1,369 USD
View
Retailer 8
-
$1,423 USD
A$2,189 AUD
View
Price last confirmed 24 days ago
Most Expensive
B
Brilliant Earth
22198916A · Oct 26
$2,250 USD
View
8 more retailers have this diamond
Prices start from $485 USDSave up to $1,765 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
1.58ct Heart
$485 USD