CaratHunter
Plans
Oval|Lab Grown|IGI

4.73ct D FL Oval Lab Grown Diamond

ID • D/FL

Diamond specifications and retailer prices

From $21,179 AUD
$14,877 USD
As of October 31, 2026
1 retailer carries this diamond
Only listing: $21,179 AUD at Blue Nile
Only one retailer lists this diamond right now, and it is shown above, so there is nothing to unlock. Similar diamonds are carried by several retailers.
View at Blue Nile

About this 4.73ct lab-grown oval diamond

This 4.73ct 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. Listed at a single retailer as of October 31, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. 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

4.73
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
Dimensions13.21 × 9.35 × 5.91 mm
L/W Ratio1.41
Top View
13.21 mm9.35 mm4.73 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI
Side View
Table 58.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 63.2%

Caratlytics Score

How it works →
B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: $21,179 AUD|Low: $16,286 AUD|High: $21,946 AUD|Avg: $17,600 AUD|+16.6%
Blue Nile
Retailer 2
Retailer 3
October 27, 2026
Retailer 3$16,286 AUD
Retailer 2$17,052 AUD
Blue Nile$21,179 AUD

25 data points across 3 retailers

1 retailer

B
Blue Nile
28917669 · Oct 31
$21,179 AUD
$14,877 USD
View

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
4.73ct Oval
$21,179 AUD