Oval|Lab Grown

50.05ct FANCY BLUE UNKNOWN Oval Lab Grown Diamond

FANCY BLUE/UNKNOWN

Diamond specifications and retailer prices

This diamond has been sold
Last seen: Oct 4, 2026 at $140,737 NZD
$140,737 NZDlast known price
$79,320 USD

About this 50.05ct lab-grown oval diamond

This 50.05ct lab-grown oval sits in the over five carat band, graded FANCY BLUE colour (tinted) and UNKNOWN clarity (included). Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

50.05
Carat
FANCY BLUE
Colour
UNKNOWN
Clarity
-
Cut

Specifications

Cut
Polish
Symmetry
Fluorescence
OriginLab Grown
Grading Lab
Dimensions21.58 × 14.55 × 8.43 mm
L/W Ratio1.48
Top View
21.58 mm14.55 mm50.05 ctFANCY BLUE / UNKNOWN
OriginLab Grown
Side View
TableCrownGirdlePavilionCuletDepth

Caratlytics Score

Price History

Last verified: Oct 4
Current: $140,737 NZD|Low: $140,737 NZD|High: $145,102 NZD|Avg: $142,920 NZD|-3.0%
October 4, 2026
Brilliant Earth$140,737 NZD

2 data points across 1 retailer

Historical Listings

Brilliant Earth
20506534A · Oct 4
$140,737 NZD
$79,320 USD
View

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