Oval|Lab Grown|IGI

0.58ct D FL Oval Lab Grown Diamond

VG • D/FL • IGI LG844621591

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG844621591

Diamond specifications and retailer prices

From $455 USD
As of October 29, 2026
Save $1,623 USD (78%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $2,078 USD at Riddles Jewelry · As of October 29, 2026
View at Riddles Jewelry

About this 0.58ct lab-grown oval diamond

This 0.58ct lab-grown oval sits in the half to three-quarter carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG844621591 or 844621591. Listed at 14 retailers as of October 29, 2026, with prices from $455 to $2,078, a $1,623 spread on the same certified stone. Riddles Jewelry lists it at $2,078. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.58
Carat
D
Color
FL
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.8°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG844621591
Dimensions6.66 × 4.71 × 2.91 mm
L/W Ratio1.41
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
6.66 mm4.71 mm0.58 ctD / FL
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG844621591
Side View
Table 60.0%Crown 33.8°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 61.8%

Caratlytics Score

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B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $823 USD|Low: $455 USD|High: $2,078 USD|Avg: $1,161 USD|+1.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Riddles Jewelry
October 30, 2026
Retailer 11$455 USD
Retailer 8$459 USD
Retailer 3$701 USD
Retailer 5$725 USD
Retailer 10$750 USD
Retailer 1$823 USD
Retailer 6$825 USD
Retailer 9$990 USD
Retailer 13$1,499 USD
Retailer 4$1,505 USD
Retailer 12$1,661 USD
Retailer 7$1,729 USD
Retailer 2$1,791 USD
Riddles Jewelry$2,078 USD

13 data points across 14 retailers

14 retailers$455 USD to $2,078 USD

B+
Cheapest Retailer
-
$455 USD
B+
Retailer 2
-
$459 USD
View
Final sale: no returns
B
Retailer 3
-
$725 USD
View
B
Retailer 4
-
$750 USD
View
B
Retailer 5
-
$823 USD
£648 GBP
View
B
Retailer 6
-
$825 USD
ZAR 13,324 ZAR
View
B
Retailer 7
-
$920 USD
View
B
Retailer 8
-
$990 USD
View
B
Retailer 9
-
$1,499 USD
CA$2,082 CAD
View
B
Retailer 10
-
$1,505 USD
View
B
Retailer 11
-
$1,661 USD
View
B
Retailer 12
-
$1,729 USD
View
Retailer 13
-
$1,791 USD
£1,410 GBP
View
Price last confirmed 11 days ago
Most Expensive
B
Riddles Jewelry
1994335660 · Oct 29
$2,078 USD
View
13 more retailers have this diamond
Prices start from $455 USDSave up to $1,623 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.

B+
0.58ct Oval
$455 USD