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Round|Lab Grown|IGI

1.58ct E VS1 Round Lab Grown Diamond

ID • E/VS1 • IGI LG758555514

Shape and cutting style on the report: Round brilliant

Certificate IGI LG758555514

Diamond specifications and retailer prices

From $254 USD
As of October 29, 2026
Save $1,527 USD (86%) vs most expensive(unlock to see where)
27 retailers carry this diamond
Most expensive: $1,781 USD at Helzberg Diamonds · As of October 29, 2026
View at Helzberg Diamonds

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 LG758555514 or 758555514. Listed at 27 retailers as of October 29, 2026, with prices from $254 to $1,781, a $1,527 spread on the same certified stone. Helzberg Diamonds lists it at $1,781. 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 angle34.8°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG758555514
Dimensions7.52 × 7.46 × 4.58 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.52 mm7.46 mm1.58 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG758555514
Side View
Table 60.0%Crown 34.8°Girdle: MediumPavilion 41°Culet: NoneDepth 61.1%

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 29
Current: $599 USD|Low: $244 USD|High: $1,278 USD|Avg: $616 USD|+4.5%
Retailer 1
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
October 30, 2026
Retailer 3$254 USD
Retailer 15$295 USD
Retailer 5$315 USD
Retailer 14$315 USD
Retailer 7$358 USD
Retailer 12$425 USD
Retailer 2$511 USD
Retailer 9$516 USD
Retailer 11$541 USD
Retailer 1$599 USD
Retailer 8$656 USD
Retailer 13$734 USD
Retailer 16$798 USD
Retailer 4$1,012 USD
Retailer 6$1,239 USD
Retailer 10$1,269 USD

36 data points across 16 retailers

27 retailers$254 USD to $1,781 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
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$315 USD
View
A
Retailer 5
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$315 USD
View
Retailer 6
-
$315 USD
View
Price last confirmed 18 days ago
A
Retailer 7
-
$358 USD
HK$2,800 HKD
View
A
Retailer 8
-
$425 USD
View
B+
Retailer 9
-
$425 USD
View
Retailer 10
-
$511 USD
£402 GBP
View
Price last confirmed 13 days ago
A
Retailer 11
-
$511 USD
View
A
Retailer 12
-
$516 USD
€491 EUR
View
A
Retailer 13
-
$541 USD
ZAR 8,741 ZAR
View
Retailer 14
-
$576 USD
£453 GBP
View
Price last confirmed 17 days ago
B+
Retailer 15
-
$599 USD
£472 GBP
View
B+
Retailer 16
-
$656 USD
View
B+
Retailer 17
-
$734 USD
A$1,129 AUD
View
B
Retailer 18
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$798 USD
View
Retailer 19
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$968 USD
View
Price last confirmed 14 days ago
B
Retailer 20
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$1,012 USD
View
B
Retailer 21
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$1,035 USD
SGD 1,399 SGD
View
B
Retailer 22
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$1,064 USD
View
B
Retailer 23
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$1,239 USD
View
B
Retailer 24
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$1,269 USD
£999 GBP
View
B
Retailer 25
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$1,297 USD
View
B
Retailer 26
-
$1,366 USD
View
Most Expensive
B
Helzberg Diamonds
ZXZNLOLLLLHK · Oct 29
$1,781 USD
View
26 more retailers have this diamond
Prices start from $254 USDSave up to $1,527 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