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Oval|Lab Grown|IGI

4.58ct D FL Oval Lab Grown Diamond

ID • D/FL • IGI LG768630675

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG768630675

Diamond specifications and retailer prices

From $6,764 AUD
$4,740 USD
As of November 2, 2026
Save $30,890 AUD (82%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $37,653 AUD at With Clarity · As of November 2, 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 LG768630675 or 768630675. Listed at 14 retailers as of November 2, 2026, with prices from $6,764 to $37,653, a $30,890 spread on the same certified stone. With Clarity lists it at $37,653. 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
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.6°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG768630675
Dimensions13.14 × 9.33 × 5.85 mm
L/W Ratio1.41
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
13.14 mm9.33 mm4.58 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG768630675
Side View
Table 58.0%Crown 35.6°Girdle: MED-STKPavilion 40.2°Culet: NoneDepth 62.7%

Caratlytics Score

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

Price History

Last verified: Nov 2
Current: $9,243 AUD|Low: $6,764 AUD|High: $37,653 AUD|Avg: $15,581 AUD|-9.8%
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
With Clarity
November 3, 2026
Retailer 11$6,764 AUD
Retailer 3$8,913 AUD
Retailer 1$9,243 AUD
Retailer 2$10,937 AUD
Retailer 13$11,068 AUD
Retailer 7$11,629 AUD
Retailer 10$11,808 AUD
Retailer 4$13,337 AUD
Retailer 6$14,773 AUD
Retailer 9$15,184 AUD
Retailer 12$19,122 AUD
Retailer 8$19,820 AUD
Retailer 5$25,422 AUD
With Clarity$37,653 AUD

44 data points across 14 retailers

14 retailers$6,764 AUD to $37,653 AUD

A
Cheapest Retailer
-
$6,764 AUD
$4,740 USD
A
Retailer 2
-
$8,913 AUD
HK$48,800 HKD
View
A
Retailer 3
-
$9,243 AUD
£5,100 GBP
View
A
Retailer 4
-
$10,937 AUD
$7,665 USD
View
B+
Retailer 5
-
$11,068 AUD
$7,757 USD
View
B+
Retailer 6
-
$11,629 AUD
€7,762 EUR
View
B+
Retailer 7
-
$11,808 AUD
$8,275 USD
View
B+
Retailer 8
-
$13,337 AUD
$9,347 USD
View
B+
Retailer 9
-
$14,773 AUD
£8,152 GBP
View
B+
Retailer 10
-
$15,184 AUD
ZAR 171,912 ZAR
View
B+
Retailer 11
-
$19,122 AUD
$13,401 USD
View
B+
Retailer 12
-
$19,820 AUD
$13,890 USD
View
B
Retailer 13
-
$25,422 AUD
$17,816 USD
View
Most Expensive
B
With Clarity
768630675 · Nov 2
$37,653 AUD
$26,388 USD
View
13 more retailers have this diamond
Prices start from $6,764 AUDSave up to $30,890 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.

A
4.58ct Oval
$6,764 AUD