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Oval|Lab Grown|IGI

1.58ct E IF Oval Lab Grown Diamond

ID • E/IF • IGI LG809602943

Certificate IGI LG809602943

Diamond specifications and retailer prices

From $319 USD
Save $2,741 USD (90%) vs most expensive(unlock to see where)
18 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 LG809602943 or 809602943. Listed at 18 retailers, with prices from $319 to $3,060 at Brilliant Earth, a $2,741 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 angle35.3°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG809602943
Dimensions9.61 × 6.43 × 4.05 mm
L/W Ratio1.49
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
9.61 mm6.43 mm1.58 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG809602943
Side View
Table 59.0%Crown 35.3°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 63.0%

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: $227 USD|High: $3,910 USD|Avg: $1,102 USD|-21.7%
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 3$319 USD
Retailer 10$500 USD
Retailer 11$510 USD
Retailer 16$567 USD
Retailer 15$603 USD
Retailer 12$619 USD
Retailer 17$693 USD
Retailer 4$792 USD
Retailer 5$995 USD
Retailer 6$1,097 USD
Retailer 7$1,190 USD
Retailer 9$1,311 USD
Retailer 2$1,365 USD
Retailer 13$1,439 USD
Retailer 8$1,469 USD
Retailer 14$2,195 USD
Brilliant Earth$3,060 USD

37 data points across 17 retailers

18 retailers$319 USD to $3,060 USD

A
Cheapest Retailer
-
$319 USD
A
Retailer 2
-
$500 USD
View
A
Retailer 3
-
$510 USD
View
A
Retailer 4
-
$567 USD
€540 EUR
View
A
Retailer 5
-
$603 USD
ZAR 9,735 ZAR
View
A
Retailer 6
-
$621 USD
£489 GBP
View
A
Retailer 7
-
$693 USD
View
A
Retailer 8
-
$792 USD
View
B+
Retailer 9
-
$995 USD
View
B+
Retailer 10
-
$1,097 USD
View
Price last confirmed 7 days ago
B+
Retailer 11
-
$1,190 USD
View
B+
Retailer 12
-
$1,311 USD
£1,032 GBP
View
Price last confirmed 37 days ago
B+
Retailer 13
-
$1,365 USD
View
B
Retailer 14
-
$1,386 USD
View
B+
Retailer 15
-
$1,439 USD
£1,133 GBP
View
B+
Retailer 16
-
$1,469 USD
View
B
Retailer 17
-
$2,195 USD
View
Most Expensive
B
Brilliant Earth
20535746A · Oct 1
$3,060 USD
View
17 more retailers have this diamond
Prices start from $319 USDSave up to $2,741 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
$319 USD