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Emerald|Lab Grown

4.28ct D IF Emerald Lab Grown Diamond

ID • D/IF • 6532730881

Diamond specifications and retailer prices

From $5,773 AUD
As of November 4, 2026
Save $3,464 AUD (38%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $9,237 AUD at NZ Jewellers · As of November 4, 2026
View at NZ Jewellers

About this 4.28ct lab-grown emerald diamond

This 4.28ct 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 3 retailers as of November 4, 2026, with prices from $5,773 to $9,237, a $3,464 spread on the same certified stone. NZ Jewellers lists it at $9,237. 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

4.28
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading Lab
Certificate6532730881
Dimensions11.03 × 7.78 × 5.00 mm
L/W Ratio1.42
Top View
11.03 mm7.78 mm4.28 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Certificate6532730881
Side View
Table 66.0%CrownGirdle: Slightly ThickPavilionCuletDepth 64.3%

Caratlytics Score

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

Price History

Last verified: Nov 4
Current: $9,237 AUD|Low: $5,542 AUD|High: $31,789 AUD|Avg: $12,522 AUD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 20, 2026
Retailer 3$5,773 AUD
Retailer 2$6,050 AUD
Retailer 4$6,697 AUD
NZ Jewellers$9,237 AUD
Retailer 5$31,789 AUD

10 data points across 5 retailers

3 retailers$5,773 AUD to $9,237 AUD

A
Cheapest Retailer
-
$5,773 AUD
B+
Retailer 2
-
$6,050 AUD
View
Most Expensive
B+
NZ Jewellers
0b7ab439-fcfa-4ae1-bae0-e037b39f6242 · Nov 4
$9,237 AUD
$6,480 USD
View
2 more retailers have this diamond
Prices start from $5,773 AUDSave up to $3,464 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.

A
4.28ct Emerald
$5,773 AUD