Princess|Lab Grown

2.66ct D FL Princess Lab Grown Diamond

ID • D/FL • 772620015

Diamond specifications and retailer prices

From $6,689 USD
As of October 31, 2026
1 retailer carries this diamond
Only listing: $6,689 USD 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 2.66ct lab-grown princess diamond

This 2.66ct lab-grown princess sits in the two to three carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade. 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

2.66
Carat
D
Color
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading Lab
Certificate772620015
Dimensions7.48 × 7.37 × 5.39 mm
L/W Ratio1.01
Top View
7.48 mm7.37 mm2.66 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Certificate772620015
Side View
Table 68.0%CrownGirdle: Slightly ThickPavilionCulet: NoneDepth 73.1%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Oct 31
Current: $6,689 USD|Low: $6,689 USD|High: $10,270 USD|Avg: $9,267 USD|-31.0%
Blue Nile
Retailer 2
October 10, 2026
Blue Nile$6,689 USD
Retailer 2$10,270 USD

4 data points across 2 retailers

1 retailer

B
Blue Nile
28886792 · Oct 31
$6,689 USD
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B
2.66ct Princess
$6,689 USD