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Oval|Lab Grown|IGI

4.58ct D FL Oval Lab Grown Diamond

EX • D/FL • IGI LG790683478

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG790683478

Diamond specifications and retailer prices

From $3,905 USD
As of October 29, 2026
Save $22,965 USD (85%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $26,870 USD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

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 LG790683478 or 790683478. Listed at 24 retailers as of October 29, 2026, with prices from $3,905 to $26,870, a $22,965 spread on the same certified stone. Do Amore Diamonds lists it at $26,870. 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 angle35.6°
Pavilion angle39.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG790683478
Dimensions13.26 × 9.34 × 5.87 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
13.26 mm9.34 mm4.58 ctD / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG790683478
Side View
Table 58.0%Crown 35.6°Girdle: MED-STKPavilion 39.9°Culet: NoneDepth 62.8%

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: $26,870 USD|Low: $3,905 USD|High: $26,870 USD|Avg: $9,529 USD
Do Amore Diamonds
Retailer 2
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Retailer 22
November 1, 2026
Retailer 4$3,905 USD
Retailer 14$4,092 USD
Retailer 9$4,333 USD
Retailer 10$4,372 USD
Retailer 6$4,530 USD
Retailer 19$4,590 USD
Retailer 21$5,838 USD
Retailer 22$5,990 USD
Retailer 20$6,008 USD
Retailer 3$6,248 USD
Retailer 2$6,477 USD
Retailer 18$6,748 USD
Retailer 7$7,041 USD
Retailer 8$8,075 USD
Retailer 17$10,409 USD
Retailer 16$10,641 USD
Retailer 5$11,487 USD
Retailer 11$12,470 USD
Retailer 13$13,890 USD
Retailer 12$17,356 USD
Retailer 15$17,816 USD
Do Amore Diamonds$26,870 USD

40 data points across 22 retailers

24 retailers$3,905 USD to $26,870 USD

A
Cheapest Retailer
-
$3,905 USD
A
Retailer 2
-
$4,092 USD
View
A
Retailer 3
-
$4,333 USD
View
A
Retailer 4
-
$4,372 USD
View
Final sale: no returns
A
Retailer 5
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$4,530 USD
View
A
Retailer 6
-
$4,590 USD
View
Retailer 7
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$5,662 USD
View
Price last confirmed 19 days ago
A
Retailer 8
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$5,838 USD
View
A
Retailer 9
-
$5,990 USD
HK$46,800 HKD
View
A
Retailer 10
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$6,008 USD
View
A
Retailer 11
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$6,248 USD
View
A
Retailer 12
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$6,477 USD
£5,100 GBP
View
A
Retailer 13
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$6,748 USD
View
A
Retailer 14
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$7,041 USD
£5,544 GBP
View
Retailer 15
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$8,075 USD
View
Price last confirmed 17 days ago
B+
Retailer 16
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$8,832 USD
View
B+
Retailer 17
-
$10,409 USD
£8,196 GBP
View
B+
Retailer 18
-
$10,641 USD
ZAR 171,912 ZAR
View
B+
Retailer 19
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$11,487 USD
View
B
Retailer 20
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$12,470 USD
View
B
Retailer 21
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$13,890 USD
View
B
Retailer 22
-
$17,356 USD
SGD 23,454 SGD
View
B
Retailer 23
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$17,816 USD
View
Most Expensive
B
Do Amore Diamonds
27-76BC8F8AF · Oct 31
$26,870 USD
View
23 more retailers have this diamond
Prices start from $3,905 USDSave up to $22,965 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
$3,905 USD