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Oval|Lab Grown|IGI

4.59ct D FL Oval Lab Grown Diamond

ID • D/FL • IGI LG804659504

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG804659504

Diamond specifications and retailer prices

From $6,778 AUD
$4,750 USD
As of November 2, 2026
Save $21,523 AUD (76%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $28,301 AUD at With Clarity · As of November 2, 2026
View at With Clarity

About this 4.59ct lab-grown oval diamond

This 4.59ct 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 LG804659504 or 804659504. Listed at 14 retailers as of November 2, 2026, with prices from $6,778 to $28,301, a $21,523 spread on the same certified stone. With Clarity lists it at $28,301. 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

4.59
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.4°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG804659504
Dimensions13.23 × 9.44 × 5.85 mm
L/W Ratio1.40
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
13.23 mm9.44 mm4.59 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG804659504
Side View
Table 59.0%Crown 33.4°Girdle: MED-STKPavilion 40.6°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 2
Current: $9,263 AUD|Low: $6,778 AUD|High: $28,301 AUD|Avg: $15,105 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 2, 2026
Retailer 11$6,778 AUD
Retailer 3$8,931 AUD
Retailer 1$9,263 AUD
Retailer 2$10,959 AUD
Retailer 13$11,113 AUD
Retailer 9$11,656 AUD
Retailer 10$11,822 AUD
Retailer 4$13,366 AUD
Retailer 6$14,804 AUD
Retailer 8$15,216 AUD
Retailer 12$19,164 AUD
Retailer 7$19,862 AUD
Retailer 5$25,478 AUD
With Clarity$28,301 AUD

43 data points across 14 retailers

14 retailers$6,778 AUD to $28,301 AUD

A
Cheapest Retailer
-
$6,778 AUD
$4,750 USD
A
Retailer 2
-
$8,931 AUD
HK$48,900 HKD
View
A
Retailer 3
-
$9,263 AUD
£5,111 GBP
View
A
Retailer 4
-
$10,959 AUD
$7,680 USD
View
B+
Retailer 5
-
$11,113 AUD
$7,788 USD
View
B+
Retailer 6
-
$11,656 AUD
€7,780 EUR
View
B+
Retailer 7
-
$11,822 AUD
$8,285 USD
View
B+
Retailer 8
-
$13,366 AUD
$9,367 USD
View
B+
Retailer 9
-
$14,804 AUD
£8,169 GBP
View
B+
Retailer 10
-
$15,216 AUD
ZAR 172,269 ZAR
View
B+
Retailer 11
-
$19,164 AUD
$13,430 USD
View
B
Retailer 12
-
$19,862 AUD
$13,920 USD
View
B
Retailer 13
-
$25,478 AUD
$17,855 USD
View
Most Expensive
B
With Clarity
804659504 · Nov 2
$28,301 AUD
$19,834 USD
View
13 more retailers have this diamond
Prices start from $6,778 AUDSave up to $21,523 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
4.59ct Oval
$6,778 AUD