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Oval|Lab Grown|IGI

1.58ct E IF Oval Lab Grown Diamond

ID • E/IF • IGI LG720537895

Certificate IGI LG720537895

Diamond specifications and retailer prices

From $324 USD
Save $1,901 USD (85%) vs most expensive(unlock to see where)
27 retailers carry this diamond
Most expensive: $3,200 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 LG720537895 or 720537895. Listed at 27 retailers, with a 587% 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
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.2°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG720537895
Dimensions6.61 × 6.61 × 9.16 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
6.61 mm6.61 mm1.58 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG720537895
Side View
Table 63.0%Crown 35.2°Girdle: MED-THKPavilion 41.2°Culet: NoneDepth 62.8%

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: Sep 28
Current: $3,200 USD|Low: $258 USD|High: $3,200 USD|Avg: $1,136 USD
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
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Retailer 11
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Retailer 17
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Retailer 19
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Retailer 21
October 1, 2026
Retailer 7$363 USD
Retailer 8$402 USD
Retailer 13$448 USD
Retailer 11$540 USD
Retailer 20$610 USD
Retailer 21$636 USD
Retailer 4$662 USD
Retailer 19$676 USD
Retailer 15$709 USD
Retailer 5$907 USD
Retailer 18$932 USD
Retailer 10$1,110 USD
Retailer 3$1,285 USD
Retailer 12$1,336 USD
Retailer 9$1,448 USD
Retailer 14$1,589 USD
Retailer 16$1,629 USD
Retailer 6$1,660 USD
Retailer 2$1,709 USD
Retailer 17$2,225 USD
Brilliant Earth$3,200 USD

41 data points across 21 retailers

27 retailers$324 USD to $2,225 USD

A
Cheapest Retailer
-
$324 USD
A
Retailer 2
-
$363 USD
View
A
Retailer 3
-
$376 USD
View
A
Retailer 4
-
$397 USD
View
A
Retailer 5
-
$402 USD
View
A
Retailer 6
-
$448 USD
HK$3,500 HKD
View
A
Retailer 7
-
$540 USD
View
A
Retailer 8
-
$610 USD
View
A
Retailer 9
-
$636 USD
€606 EUR
View
A
Retailer 10
-
$662 USD
View
A
Retailer 11
-
$676 USD
ZAR 10,921 ZAR
View
A
Retailer 12
-
$698 USD
£550 GBP
View
Price last confirmed 15 days ago
A
Retailer 13
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$710 USD
£559 GBP
View
A
Retailer 14
-
$907 USD
View
A
Retailer 15
-
$932 USD
A$1,434 AUD
View
B+
Retailer 16
-
$1,110 USD
View
B+
Retailer 17
-
$1,285 USD
SGD 1,737 SGD
View
B+
Retailer 18
-
$1,291 USD
View
B+
Retailer 19
-
$1,336 USD
View
B+
Retailer 20
-
$1,448 USD
£1,140 GBP
View
Price last confirmed 16 days ago
B+
Retailer 21
-
$1,540 USD
View
B+
Retailer 22
-
$1,589 USD
View
B+
Retailer 23
-
$1,629 USD
£1,283 GBP
View
B+
Retailer 24
-
$1,660 USD
View
B+
Retailer 25
-
$1,709 USD
A$2,629 AUD
View
B
Retailer 26
-
$2,225 USD
View
Most Expensive
B
Brilliant Earth
15300391A · Sep 10
$3,200 USD
View
Price last confirmed 20 days ago
26 more retailers have this diamond
Prices start from $324 USDSave up to $1,901 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
$324 USD