CaratHunter
Plans
Emerald|Lab Grown|IGI

4.56ct D FL Emerald Lab Grown Diamond

ID • D/FL

Diamond specifications and retailer prices

From €10,801 EUR
$12,067 USD
As of October 29, 2026
1 retailer carries this diamond
Only listing: €10,801 EUR 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 4.56ct lab-grown emerald diamond

This 4.56ct lab-grown emerald 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 29, 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

4.56
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
Dimensions11.30 × 7.76 × 5.23 mm
L/W Ratio1.46
Top View
11.30 mm7.76 mm4.56 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI
Side View
Table 65.0%CrownGirdle: MED-STKPavilionCulet: LargeDepth 67.4%

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 29
Current: €10,801 EUR|Low: €10,339 EUR|High: €43,019 EUR|Avg: €21,086 EUR|-53.7%
Blue Nile
Retailer 2
Retailer 3
September 8, 2026
Retailer 3€10,339 EUR
Blue Nile€10,801 EUR
Retailer 2€26,663 EUR

15 data points across 3 retailers

1 retailer

B
Blue Nile
29886386 · Oct 29
€10,801 EUR
$12,067 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
4.56ct Emerald
€10,801 EUR