Oval|Lab Grown|IGI

4.58ct D FL Oval Lab Grown Diamond

EX • D/FL • IGI LG815698235

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG815698235

Diamond specifications and retailer prices

From $3,928 USD
As of October 29, 2026
Save $20,277 USD (84%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $24,205 USD at With Clarity · As of October 31, 2026
View at With Clarity

About this 4.58ct lab-grown oval diamond

This 4.58ct lab-grown oval sits in the three to five carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG815698235 or 815698235. Listed at 23 retailers as of October 29, 2026, with prices from $3,928 to $24,205, a $20,277 spread on the same certified stone. With Clarity lists it at $24,205. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

4.58
Carat
D
Color
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.8°
Pavilion angle39.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG815698235
Dimensions13.30 × 9.34 × 5.79 mm
L/W Ratio1.42
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
13.30 mm9.34 mm4.58 ctD / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG815698235
Side View
Table 58.0%Crown 35.8°Girdle: MED-STKPavilion 39.8°Culet: NoneDepth 62.0%

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: $5,978 USD|Low: $3,928 USD|High: $26,388 USD|Avg: $8,931 USD|-6.9%
Retailer 1
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Retailer 3
Retailer 4
Retailer 5
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Retailer 7
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Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
With Clarity
November 1, 2026
Retailer 19$3,928 USD
Retailer 17$4,117 USD
Retailer 15$4,399 USD
Retailer 10$4,557 USD
Retailer 3$4,615 USD
Retailer 2$5,551 USD
Retailer 9$5,694 USD
Retailer 1$5,978 USD
Retailer 5$6,386 USD
Retailer 18$7,059 USD
Retailer 4$7,622 USD
Retailer 12$7,840 USD
Retailer 11$8,050 USD
Retailer 14$9,698 USD
Retailer 16$9,812 USD
Retailer 7$11,240 USD
Retailer 13$13,890 USD
Retailer 6$16,150 USD
Retailer 8$16,577 USD
With Clarity$24,205 USD

25 data points across 20 retailers

23 retailers$3,928 USD to $24,205 USD

A
Cheapest Retailer
-
$3,928 USD
A
Retailer 2
-
$4,117 USD
View
A
Retailer 3
-
$4,399 USD
View
Final sale: no returns
A
Retailer 4
-
$4,557 USD
View
A
Retailer 5
-
$4,615 USD
View
Retailer 6
-
$4,678 USD
View
Price last confirmed 19 days ago
A
Retailer 7
-
$5,551 USD
View
A
Retailer 8
-
$5,694 USD
View
A
Retailer 9
-
$5,978 USD
£4,707 GBP
View
A
Retailer 10
-
$6,386 USD
£5,028 GBP
View
A
Retailer 11
-
$7,059 USD
View
Retailer 12
-
$7,470 USD
View
Price last confirmed 46 days ago
B+
Retailer 13
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$7,622 USD
View
B+
Retailer 14
-
$7,840 USD
€7,467 EUR
View
Retailer 15
-
$8,050 USD
View
Price last confirmed 13 days ago
B+
Retailer 16
-
$8,714 USD
View
B+
Retailer 17
-
$9,698 USD
ZAR 156,665 ZAR
View
B+
Retailer 18
-
$9,812 USD
£7,726 GBP
View
B+
Retailer 19
-
$11,240 USD
View
B+
Retailer 20
-
$13,890 USD
View
B
Retailer 21
-
$16,150 USD
View
B
Retailer 22
-
$16,577 USD
SGD 22,401 SGD
View
Most Expensive
B
With Clarity
815698235 · Oct 31
$24,205 USD
View
22 more retailers have this diamond
Prices start from $3,928 USDSave up to $20,277 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
4.58ct Oval
$3,928 USD