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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 $5,605 AUD
$3,928 USD
As of November 1, 2026
Save $28,933 AUD (84%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $34,538 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 LG815698235 or 815698235. Listed at 23 retailers as of November 1, 2026, with prices from $5,605 to $34,538, a $28,933 spread on the same certified stone. With Clarity lists it at $34,538. 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
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

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 1
Current: $6,046 AUD|Low: $5,605 AUD|High: $37,653 AUD|Avg: $12,878 AUD|-9.4%
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
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
With Clarity
November 3, 2026
Retailer 5$5,605 AUD
Retailer 3$5,875 AUD
Retailer 1$6,046 AUD
Retailer 6$6,585 AUD
Retailer 15$6,776 AUD
Retailer 13$7,855 AUD
Retailer 11$8,125 AUD
Retailer 14$8,530 AUD
Retailer 12$9,286 AUD
Retailer 4$10,072 AUD
Retailer 7$10,876 AUD
Retailer 18$11,187 AUD
Retailer 16$11,808 AUD
Retailer 2$13,837 AUD
Retailer 17$13,926 AUD
Retailer 9$16,038 AUD
Retailer 19$19,820 AUD
Retailer 8$23,045 AUD
Retailer 10$23,653 AUD
With Clarity$34,538 AUD

26 data points across 20 retailers

23 retailers$5,605 AUD to $34,538 AUD

A
Cheapest Retailer
-
$5,605 AUD
$3,928 USD
A
Retailer 2
-
$5,875 AUD
$4,117 USD
View
A
Retailer 3
-
$6,046 AUD
$4,237 USD
View
A
Retailer 4
-
$6,585 AUD
$4,615 USD
View
Retailer 5
-
$6,675 AUD
$4,678 USD
View
Price last confirmed 21 days ago
A
Retailer 6
-
$6,776 AUD
$4,749 USD
View
Final sale: no returns
A
Retailer 7
-
$7,855 AUD
$5,505 USD
View
A
Retailer 8
-
$8,125 AUD
$5,694 USD
View
A
Retailer 9
-
$8,530 AUD
£4,707 GBP
View
A
Retailer 10
-
$9,286 AUD
£5,124 GBP
View
A
Retailer 11
-
$10,072 AUD
$7,059 USD
View
Retailer 12
-
$10,659 AUD
$7,470 USD
View
Price last confirmed 47 days ago
B+
Retailer 13
-
$10,876 AUD
$7,622 USD
View
B+
Retailer 14
-
$11,187 AUD
€7,467 EUR
View
B+
Retailer 15
-
$11,808 AUD
$8,275 USD
View
B+
Retailer 16
-
$12,434 AUD
$8,714 USD
View
B+
Retailer 17
-
$13,837 AUD
ZAR 156,665 ZAR
View
B+
Retailer 18
-
$13,926 AUD
£7,685 GBP
View
B+
Retailer 19
-
$16,038 AUD
$11,240 USD
View
B+
Retailer 20
-
$19,820 AUD
$13,890 USD
View
B
Retailer 21
-
$23,045 AUD
$16,150 USD
View
B
Retailer 22
-
$23,653 AUD
SGD 22,401 SGD
View
Most Expensive
B
With Clarity
815698235 · Nov 2
$34,538 AUD
$24,205 USD
View
22 more retailers have this diamond
Prices start from $5,605 AUDSave up to $28,933 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
$5,605 AUD