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Oval|Lab Grown|IGI

1.58ct D IF Oval Lab Grown Diamond

ID • D/IF • IGI LG692567115

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG692567115

Diamond specifications and retailer prices

From $402 USD
As of October 29, 2026
Save $4,658 USD (92%) vs most expensive(unlock to see where)
27 retailers carry this diamond
Most expensive: $5,060 USD at Brilliant Earth · As of October 31, 2026
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 D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG692567115 or 692567115. Listed at 27 retailers as of October 29, 2026, with prices from $402 to $5,060, a $4,658 spread on the same certified stone. Brilliant Earth lists it at $5,060. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.58
Carat
D
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.4°
Pavilion angle41.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG692567115
Dimensions9.36 × 6.61 × 4.14 mm
L/W Ratio1.42
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
9.36 mm6.61 mm1.58 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG692567115
Side View
Table 60.0%Crown 33.4°Girdle: MED-STKPavilion 41.5°Culet: NoneDepth 62.6%

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: $5,060 USD|Low: $386 USD|High: $5,060 USD|Avg: $1,267 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
November 1, 2026
Retailer 3$402 USD
Retailer 9$449 USD
Retailer 4$499 USD
Retailer 6$528 USD
Retailer 11$645 USD
Retailer 7$820 USD
Retailer 10$858 USD
Retailer 12$870 USD
Retailer 8$1,162 USD
Retailer 13$1,199 USD
Retailer 5$1,869 USD
Retailer 2$1,949 USD
Brilliant Earth$5,060 USD

35 data points across 13 retailers

27 retailers$402 USD to $5,060 USD

A
Cheapest Retailer
-
$402 USD
A
Retailer 2
-
$449 USD
View
Final sale: no returns
A
Retailer 3
-
$451 USD
View
Retailer 4
-
$499 USD
View
Price last confirmed 7 days ago
A
Retailer 5
-
$499 USD
View
A
Retailer 6
-
$528 USD
£416 GBP
View
A
Retailer 7
-
$550 USD
HK$4,300 HKD
View
A
Retailer 8
-
$645 USD
View
A
Retailer 9
-
$670 USD
View
A
Retailer 10
-
$744 USD
View
A
Retailer 11
-
$820 USD
£646 GBP
View
A
Retailer 12
-
$858 USD
ZAR 13,854 ZAR
View
A
Retailer 13
-
$870 USD
€829 EUR
View
B+
Retailer 14
-
$1,129 USD
View
B+
Retailer 15
-
$1,162 USD
A$1,788 AUD
View
B+
Retailer 16
-
$1,199 USD
View
B+
Retailer 17
-
$1,463 USD
£1,152 GBP
View
B+
Retailer 18
-
$1,587 USD
SGD 2,145 SGD
View
B+
Retailer 19
-
$1,604 USD
View
B+
Retailer 20
-
$1,640 USD
View
B
Retailer 21
-
$1,840 USD
View
B
Retailer 22
-
$1,869 USD
View
B+
Retailer 23
-
$1,949 USD
£1,535 GBP
View
B
Retailer 24
-
$2,149 USD
View
Retailer 25
-
$2,342 USD
View
Price last confirmed 61 days ago
B
Retailer 26
-
$2,845 USD
£2,240 GBP
View
Most Expensive
B
Brilliant Earth
15019894A · Oct 31
$5,060 USD
View
26 more retailers have this diamond
Prices start from $402 USDSave up to $4,658 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 Oval
$402 USD