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Emerald|Lab Grown|GIA

3.37ct D IF Emerald Lab Grown Diamond

ID • D/IF • GIA 1525421149

Certificate GIA 1525421149

Diamond specifications and retailer prices

From $7,571 AUD
$5,318 USD
As of October 30, 2026
Save $15,576 AUD (67%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $23,146 AUD at Blue Nile · As of October 31, 2026
View at Blue Nile

About this 3.37ct lab-grown emerald diamond

This 3.37ct 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 stated by the retailer rather than the lab and certified by GIA 1525421149. Listed at 6 retailers as of October 30, 2026, with prices from $7,571 to $23,146, a $15,576 spread on the same certified stone. Blue Nile lists it at $23,146. 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

3.37
Carat
D
Colour
IF
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabGIA
CertificateGIA 1525421149
Dimensions10.42 × 7.03 × 4.80 mm
L/W Ratio1.48
Cert comments
This is a man-made diamond.
Key to symbols
Minor Details of Polish
Top View
10.42 mm7.03 mm3.37 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1525421149
Side View
Table 66.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 68.3%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $23,146 AUD|Low: $5,409 AUD|High: $23,146 AUD|Avg: $11,418 AUD
Blue Nile
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 29, 2026
Retailer 7$5,409 AUD
Retailer 2$7,571 AUD
Retailer 6$7,934 AUD
Retailer 4$8,782 AUD
Retailer 5$11,508 AUD
Retailer 3$18,436 AUD
Blue Nile$23,146 AUD

9 data points across 7 retailers

6 retailers$7,571 AUD to $23,146 AUD

B+
Cheapest Retailer
-
$7,571 AUD
$5,318 USD
B+
Retailer 2
-
$7,934 AUD
$5,573 USD
View
B+
Retailer 3
-
$8,782 AUD
$6,169 USD
View
B+
Retailer 4
-
$11,508 AUD
$8,084 USD
View
B
Retailer 5
-
$18,436 AUD
$12,950 USD
View
Most Expensive
B
Blue Nile
25335885 · Oct 31
$23,146 AUD
$16,259 USD
View
5 more retailers have this diamond
Prices start from $7,571 AUDSave up to $15,576 AUD

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+
3.37ct Emerald
$7,571 AUD