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Oval|Lab Grown|IGI

1.58ct E IF Oval Lab Grown Diamond

ID • E/IF • IGI LG812621242

Certificate IGI LG812621242

Diamond specifications and retailer prices

From $323 USD
Save $2,737 USD (89%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $3,060 USD at Brilliant Earth
View at Brilliant Earth

About this 1.58ct lab-grown oval diamond

This 1.58ct lab-grown oval sits in the one-and-a-half to two carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG812621242 or 812621242. Listed at 17 retailers, with prices from $323 to $3,060 at Brilliant Earth, a $2,737 spread on the same certified stone. 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
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle39.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG812621242
Dimensions9.55 × 6.53 × 3.96 mm
L/W Ratio1.46
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
9.55 mm6.53 mm1.58 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG812621242
Side View
Table 59.0%Crown 34.6°Girdle: MED-STKPavilion 39.6°Culet: NoneDepth 60.6%

Caratlytics Score

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

Price History

Last verified: Oct 1
Current: $3,060 USD|Low: $212 USD|High: $3,060 USD|Avg: $1,002 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
October 1, 2026
Retailer 9$212 USD
Retailer 3$323 USD
Retailer 2$505 USD
Retailer 10$515 USD
Retailer 15$573 USD
Retailer 14$609 USD
Retailer 11$627 USD
Retailer 16$697 USD
Retailer 5$802 USD
Retailer 4$1,006 USD
Retailer 6$1,098 USD
Retailer 8$1,202 USD
Retailer 12$1,455 USD
Retailer 7$1,479 USD
Retailer 17$1,509 USD
Retailer 13$2,195 USD
Brilliant Earth$3,060 USD

38 data points across 17 retailers

17 retailers$323 USD to $3,060 USD

A
Cheapest Retailer
-
$323 USD
A
Retailer 2
-
$505 USD
View
A
Retailer 3
-
$515 USD
View
A
Retailer 4
-
$573 USD
€546 EUR
View
A
Retailer 5
-
$609 USD
ZAR 9,841 ZAR
View
A
Retailer 6
-
$628 USD
£495 GBP
View
A
Retailer 7
-
$697 USD
View
A
Retailer 8
-
$802 USD
View
A
Retailer 9
-
$1,006 USD
View
B+
Retailer 10
-
$1,098 USD
View
Price last confirmed 7 days ago
B+
Retailer 11
-
$1,202 USD
View
B+
Retailer 12
-
$1,403 USD
View
B+
Retailer 13
-
$1,455 USD
£1,146 GBP
View
B+
Retailer 14
-
$1,479 USD
View
B+
Retailer 15
-
$1,509 USD
View
B
Retailer 16
-
$2,195 USD
View
Most Expensive
B
Brilliant Earth
20680841A · Oct 1
$3,060 USD
View
16 more retailers have this diamond
Prices start from $323 USDSave up to $2,737 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.

A
1.58ct Oval
$323 USD