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Oval|Lab Grown|IGI

4.66ct D FL Oval Lab Grown Diamond

ID • D/FL • IGI LG768630446

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG768630446

Diamond specifications and retailer prices

From $6,265 AUD
$4,401 USD
As of November 1, 2026
Save $19,542 AUD (76%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $25,808 AUD at Taylor and Hart · As of October 31, 2026
View at Taylor and Hart

About this 4.66ct lab-grown oval diamond

This 4.66ct 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 LG768630446 or 768630446. Listed at 13 retailers as of October 31, 2026, with prices from $6,265 to $25,808, a $19,542 spread on the same certified stone. Taylor and Hart lists it at $25,808. 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

4.66
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.1°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG768630446
Dimensions13.19 × 9.44 × 5.98 mm
L/W Ratio1.40
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
13.19 mm9.44 mm4.66 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG768630446
Side View
Table 59.0%Crown 36.1°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 63.3%

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: $9,382 AUD|Low: $6,265 AUD|High: $36,572 AUD|Avg: $14,804 AUD|-10.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Taylor and Hart
November 2, 2026
Retailer 9$6,265 AUD
Retailer 11$8,583 AUD
Retailer 2$9,147 AUD
Retailer 1$9,382 AUD
Retailer 12$11,101 AUD
Retailer 4$11,716 AUD
Retailer 8$11,806 AUD
Retailer 3$12,374 AUD
Retailer 5$14,983 AUD
Retailer 7$15,401 AUD
Retailer 10$19,411 AUD
Retailer 6$20,115 AUD
Taylor and Hart$25,808 AUD

43 data points across 13 retailers

13 retailers$6,265 AUD to $25,808 AUD

A
Cheapest Retailer
-
$6,265 AUD
$4,401 USD
A
Retailer 2
-
$8,583 AUD
$6,029 USD
View
A
Retailer 3
-
$9,147 AUD
HK$50,200 HKD
View
A
Retailer 4
-
$9,382 AUD
£5,189 GBP
View
B+
Retailer 5
-
$11,101 AUD
$7,798 USD
View
Retailer 6
-
$11,716 AUD
$8,230 USD
View
Price last confirmed 25 days ago
B+
Retailer 7
-
$11,806 AUD
€7,898 EUR
View
B+
Retailer 8
-
$12,374 AUD
$8,692 USD
View
B+
Retailer 9
-
$14,983 AUD
£8,287 GBP
View
B+
Retailer 10
-
$15,401 AUD
ZAR 174,769 ZAR
View
B
Retailer 11
-
$19,411 AUD
$13,635 USD
View
B+
Retailer 12
-
$20,115 AUD
$14,130 USD
View
Most Expensive
B
Taylor and Hart
6W0I4IW · Oct 31
$25,808 AUD
$18,129 USD
View
12 more retailers have this diamond
Prices start from $6,265 AUDSave up to $19,542 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
4.66ct Oval
$6,265 AUD