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Emerald|Lab Grown

4.26ct D IF Emerald Lab Grown Diamond

ID • D/IF • 628438714

Diamond specifications and retailer prices

From $4,231 USD
Save $7,144 USD (63%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $11,375 USD at Blue Nile
View at Blue Nile

About this 4.26ct lab-grown emerald diamond

This 4.26ct lab-grown emerald sits in the three to five carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade. Listed at 5 retailers, with prices from $4,231 to $11,375 at Blue Nile, a $7,144 spread on the same certified stone. 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

4.26
Carat
D
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading Lab
Certificate628438714
Dimensions10.80 × 7.69 × 4.91 mm
L/W Ratio1.40
Top View
10.80 mm7.69 mm4.26 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Certificate628438714
Side View
Table 63.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 63.8%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0-100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Sep 30
Current: $11,375 USD|Low: $4,231 USD|High: $21,080 USD|Avg: $9,036 USD
Blue Nile
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
September 26, 2026
Retailer 4$4,231 USD
Retailer 3$4,434 USD
Retailer 5$4,840 USD
Retailer 2$6,770 USD
Blue Nile$11,375 USD
Retailer 6$21,080 USD

3 data points across 6 retailers

5 retailers$4,231 USD to $11,375 USD

A
Cheapest Retailer
-
$4,231 USD
A
Retailer 2
-
$4,434 USD
View
B+
Retailer 3
-
$4,840 USD
View
B+
Retailer 4
-
$6,770 USD
View
Most Expensive
B
Blue Nile
29978524 · Oct 1
$11,375 USD
View
4 more retailers have this diamond
Prices start from $4,231 USDSave up to $7,144 USD

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.

A
4.26ct Emerald
$4,231 USD