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Heart|Lab Grown|IGI

1.58ct E VVS1 Heart Lab Grown Diamond

EX • E/VVS1 • IGI LG754570788

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG754570788

Diamond specifications and retailer prices

From $312 USD
As of October 28, 2026
Save $1,688 USD (84%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $2,000 USD at Brilliant Earth · As of October 28, 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 LG754570788 or 754570788. Listed at 20 retailers as of October 28, 2026, with prices from $312 to $2,000, a $1,688 spread on the same certified stone. Brilliant Earth lists it at $2,000. 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 angle36.5°
Pavilion angle39.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG754570788
Dimensions8.22 × 8.22 × 7.00 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
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
8.22 mm8.22 mm1.58 ctE / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG754570788
Side View
Table 63.0%Crown 36.5°Girdle: MED-STKPavilion 39.4°Culet: NoneDepth 57.2%

Caratlytics Score

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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: $2,000 USD|Low: $291 USD|High: $2,420 USD|Avg: $816 USD|-17.4%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
October 29, 2026
Retailer 9$291 USD
Retailer 19$312 USD
Retailer 10$352 USD
Retailer 5$370 USD
Retailer 8$376 USD
Retailer 11$376 USD
Retailer 3$468 USD
Retailer 14$470 USD
Retailer 13$595 USD
Retailer 2$609 USD
Retailer 17$682 USD
Retailer 18$685 USD
Retailer 12$806 USD
Retailer 16$885 USD
Retailer 7$1,164 USD
Retailer 6$1,333 USD
Retailer 15$1,391 USD
Retailer 4$1,447 USD
Brilliant Earth$2,000 USD

44 data points across 19 retailers

20 retailers$312 USD to $2,000 USD

A
Retailer 1
-
$291 USD
Price last confirmed 27 days ago
A
Retailer 2
-
$312 USD
View
Final sale: no returns
A
Retailer 3
-
$352 USD
View
Price last confirmed 30 days ago
A
Retailer 4
-
$370 USD
£291 GBP
View
Price last confirmed 13 days ago
A
Retailer 5
-
$376 USD
View
Price last confirmed 26 days ago
B+
Retailer 6
-
$468 USD
View
A
Retailer 7
-
$470 USD
View
A
Retailer 8
-
$595 USD
ZAR 9,617 ZAR
View
A
Retailer 9
-
$609 USD
£479 GBP
View
B+
Retailer 10
-
$682 USD
View
B+
Retailer 11
-
$685 USD
View
B+
Retailer 12
-
$806 USD
A$1,240 AUD
View
B+
Retailer 13
-
$885 USD
View
B
Retailer 14
-
$1,164 USD
View
B
Retailer 15
-
$1,208 USD
View
Price last confirmed 28 days ago
B
Retailer 16
-
$1,333 USD
View
B
Retailer 17
-
$1,391 USD
£1,095 GBP
View
B
Retailer 18
-
$1,394 USD
A$2,145 AUD
View
Price last confirmed 93 days ago
B
Retailer 19
-
$1,447 USD
View
Most Expensive
B
Brilliant Earth
18205784A · Oct 28
$2,000 USD
View
19 more retailers have this diamond
Prices start from $312 USDSave up to $1,688 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
$312 USD