Round|Lab Grown|IGI

1.58ct E VS1 Round Lab Grown Diamond

ID • E/VS1 • IGI LG808607346

Shape and cutting style on the report: Round brilliant

Certificate IGI LG808607346

Diamond specifications and retailer prices

From $254 USD
As of October 29, 2026
Save $1,112 USD (81%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: $1,790 USD at Brilliant Earth · As of October 16, 2026
View at Brilliant Earth

About this 1.58ct lab-grown round diamond

This 1.58ct lab-grown round sits in the one-and-a-half to two carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG808607346 or 808607346. Listed at 25 retailers as of October 28, 2026, with a 438% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.2°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG808607346
Dimensions7.56 × 7.49 × 4.54 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.56 mm7.49 mm1.58 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG808607346
Side View
Table 58.0%Crown 33.2°Girdle: MediumPavilion 40.6°Culet: NoneDepth 60.4%

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: $1,790 USD|Low: $244 USD|High: $1,790 USD|Avg: $673 USD
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
October 30, 2026
Retailer 4$254 USD
Retailer 16$295 USD
Retailer 3$315 USD
Retailer 6$315 USD
Retailer 8$358 USD
Retailer 13$425 USD
Retailer 18$511 USD
Retailer 11$516 USD
Retailer 12$541 USD
Retailer 2$599 USD
Retailer 9$656 USD
Retailer 14$734 USD
Retailer 17$798 USD
Retailer 5$1,012 USD
Retailer 10$1,035 USD
Retailer 7$1,239 USD
Retailer 15$1,264 USD
Brilliant Earth$1,790 USD

38 data points across 18 retailers

25 retailers$254 USD to $1,366 USD

A
Cheapest Retailer
-
$254 USD
A
Retailer 2
-
$284 USD
View
Final sale: no returns
A
Retailer 3
-
$295 USD
View
A
Retailer 4
-
$315 USD
View
A
Retailer 5
-
$315 USD
View
A
Retailer 6
-
$358 USD
HK$2,800 HKD
View
B+
Retailer 7
-
$425 USD
View
A
Retailer 8
-
$425 USD
View
Retailer 9
-
$511 USD
£402 GBP
View
Price last confirmed 13 days ago
A
Retailer 10
-
$511 USD
View
A
Retailer 11
-
$516 USD
€491 EUR
View
A
Retailer 12
-
$541 USD
ZAR 8,741 ZAR
View
B+
Retailer 13
-
$599 USD
£472 GBP
View
B+
Retailer 14
-
$656 USD
View
B+
Retailer 15
-
$734 USD
A$1,129 AUD
View
B
Retailer 16
-
$798 USD
View
Retailer 17
-
$968 USD
View
Price last confirmed 14 days ago
B+
Retailer 18
-
$1,012 USD
View
B
Retailer 19
-
$1,035 USD
SGD 1,399 SGD
View
B
Retailer 20
-
$1,064 USD
View
B
Retailer 21
-
$1,239 USD
View
B
Retailer 22
-
$1,264 USD
£995 GBP
View
B
Retailer 23
-
$1,297 USD
View
B
Retailer 24
-
$1,366 USD
View
Most Expensive
Brilliant Earth
20967455A · Oct 16
$1,790 USD
View
Price last confirmed 13 days ago
24 more retailers have this diamond
Prices start from $254 USDSave up to $1,112 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 Round
$254 USD