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Oval|Lab Grown|IGI

1.58ct D IF Oval Lab Grown Diamond

ID • D/IF • IGI LG770636853

Certificate IGI LG770636853

Diamond specifications and retailer prices

From $324 USD
Save $4,886 USD (94%) vs most expensive(unlock to see where)
28 retailers carry this diamond
Most expensive: $5,210 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 D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG770636853 or 770636853. Listed at 28 retailers, with prices from $324 to $5,210 at Brilliant Earth, a $4,886 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
D
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.9°
Pavilion angle41.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG770636853
Dimensions9.36 × 6.74 × 4.11 mm
L/W Ratio1.39
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 mm6.74 mm1.58 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG770636853
Side View
Table 62.0%Crown 31.9°Girdle: MED-STKPavilion 41.6°Culet: NoneDepth 61.0%

Caratlytics Score

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

Price History

Last verified: Sep 28
Current: $5,210 USD|Low: $258 USD|High: $5,210 USD|Avg: $1,196 USD
Brilliant Earth
Retailer 2
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Retailer 22
October 1, 2026
Retailer 6$363 USD
Retailer 5$397 USD
Retailer 7$402 USD
Retailer 16$448 USD
Retailer 11$540 USD
Retailer 8$610 USD
Retailer 21$636 USD
Retailer 3$662 USD
Retailer 19$676 USD
Retailer 17$709 USD
Retailer 15$727 USD
Retailer 4$907 USD
Retailer 18$932 USD
Retailer 10$1,103 USD
Retailer 22$1,285 USD
Retailer 12$1,336 USD
Retailer 9$1,448 USD
Retailer 2$1,543 USD
Retailer 14$1,589 USD
Retailer 13$1,629 USD
Retailer 20$1,945 USD
Brilliant Earth$5,210 USD

40 data points across 22 retailers

28 retailers$324 USD to $5,210 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
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$448 USD
HK$3,500 HKD
View
A
Retailer 7
-
$540 USD
View
A
Retailer 8
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$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
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$710 USD
£559 GBP
View
A
Retailer 13
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$727 USD
A$1,118 AUD
View
A
Retailer 14
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$907 USD
View
A
Retailer 15
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$932 USD
A$1,434 AUD
View
B+
Retailer 16
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$1,103 USD
View
B+
Retailer 17
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$1,170 USD
View
Price last confirmed 69 days ago
B+
Retailer 18
-
$1,285 USD
SGD 1,737 SGD
View
B+
Retailer 19
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$1,291 USD
View
B+
Retailer 20
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$1,336 USD
View
B+
Retailer 21
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$1,448 USD
£1,140 GBP
View
Price last confirmed 16 days ago
B+
Retailer 22
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$1,540 USD
View
B+
Retailer 23
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$1,543 USD
View
B+
Retailer 24
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$1,589 USD
View
B+
Retailer 25
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$1,629 USD
£1,283 GBP
View
B
Retailer 26
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$1,945 USD
A$2,992 AUD
View
B
Retailer 27
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$2,452 USD
View
Price last confirmed 80 days ago
Most Expensive
B
Brilliant Earth
20709216A · Oct 1
$5,210 USD
View
27 more retailers have this diamond
Prices start from $324 USDSave up to $4,886 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