Emerald|Lab Grown|GIA

2.50ct D IF Emerald Lab Grown Diamond

ID • D/IF • GIA 1478681404

Certificate GIA 1478681404

Diamond specifications and retailer prices

From $2,245 USD
Save $8,431 USD (79%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $10,676 USD at Blue Nile
View at Blue Nile

About this 2.5ct lab-grown emerald diamond

This 2.5ct lab-grown emerald sits in the two to three carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1478681404. Listed at 5 retailers, with prices from $2,245 to $10,676 at Blue Nile, a $8,431 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

2.50
Carat
D
Color
IF
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabGIA
CertificateGIA 1478681404
Dimensions9.20 × 6.51 × 4.48 mm
L/W Ratio1.41
Girdle conditionPolished
Cert comments
This is a man-made diamond.
Key to symbols
Minor Details of Polish
Top View
9.20 mm6.51 mm2.50 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1478681404
Side View
Table 65.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 68.9%

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: $10,676 USD|Low: $2,245 USD|High: $10,676 USD|Avg: $4,896 USD
Blue Nile
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
September 26, 2026
Retailer 4$2,245 USD
Retailer 3$2,442 USD
Retailer 5$2,568 USD
Retailer 2$3,951 USD
Retailer 6$9,230 USD
Blue Nile$10,676 USD

4 data points across 6 retailers

5 retailers$2,245 USD to $10,676 USD

A
Cheapest Retailer
-
$2,245 USD
A
Retailer 2
-
$2,442 USD
View
A
Retailer 3
-
$2,568 USD
View
B+
Retailer 4
-
$3,951 USD
View
Most Expensive
B
Blue Nile
20145863 · Oct 1
$10,676 USD
View
4 more retailers have this diamond
Prices start from $2,245 USDSave up to $8,431 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
2.50ct Emerald
$2,245 USD