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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 $648 AUD
$455 USD
As of October 29, 2026
Save $2,311 AUD (78%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $2,958 AUD 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 $648 to $2,958, a $2,311 spread on the same certified stone. Riddles Jewelry lists it at $2,958. 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
Colour
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

How it works →
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: $1,172 AUD|Low: $648 AUD|High: $2,958 AUD|Avg: $1,652 AUD|+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$648 AUD
Retailer 8$653 AUD
Retailer 3$999 AUD
Retailer 5$1,032 AUD
Retailer 10$1,068 AUD
Retailer 1$1,172 AUD
Retailer 6$1,174 AUD
Retailer 9$1,410 AUD
Retailer 13$2,134 AUD
Retailer 4$2,143 AUD
Retailer 12$2,365 AUD
Retailer 7$2,461 AUD
Retailer 2$2,549 AUD
Riddles Jewelry$2,958 AUD

13 data points across 14 retailers

14 retailers$648 AUD to $2,958 AUD

B+
Cheapest Retailer
-
$648 AUD
$455 USD
B+
Retailer 2
-
$653 AUD
$459 USD
View
Final sale: no returns
B
Retailer 3
-
$1,032 AUD
$725 USD
View
B
Retailer 4
-
$1,068 AUD
$750 USD
View
B
Retailer 5
-
$1,172 AUD
£648 GBP
View
B
Retailer 6
-
$1,174 AUD
ZAR 13,324 ZAR
View
B
Retailer 7
-
$1,310 AUD
$920 USD
View
B
Retailer 8
-
$1,410 AUD
$990 USD
View
B
Retailer 9
-
$2,134 AUD
CA$2,082 CAD
View
B
Retailer 10
-
$2,143 AUD
$1,505 USD
View
B
Retailer 11
-
$2,365 AUD
$1,661 USD
View
B
Retailer 12
-
$2,461 AUD
$1,729 USD
View
Retailer 13
-
$2,549 AUD
£1,410 GBP
View
Price last confirmed 11 days ago
Most Expensive
B
Riddles Jewelry
1994335660 · Oct 29
$2,958 AUD
$2,078 USD
View
13 more retailers have this diamond
Prices start from $648 AUDSave up to $2,311 AUD

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
$648 AUD