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Emerald|Lab Grown|IGI

4.26ct D IF Emerald Lab Grown Diamond

EX • D/IF

Diamond specifications and retailer prices

From $5,748 AUD
As of November 4, 2026
Save $3,448 AUD (37%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $9,509 AUD at Rare Carat · As of July 20, 2026
View at Rare Carat

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 and certified by IGI. Listed at 7 retailers as of November 4, 2026, with a 60% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
Dimensions10.64 × 7.59 × 5.20 mm
L/W Ratio1.40
Top View
10.64 mm7.59 mm4.26 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI
Side View
Table 62.0%CrownGirdle: MED-STKPavilionCulet: LargeDepth 68.5%

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: $9,509 AUD|Low: $5,518 AUD|High: $13,016 AUD|Avg: $8,401 AUD
Rare Carat
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 4, 2026
Retailer 2$5,748 AUD
Retailer 4$6,024 AUD
Retailer 5$6,667 AUD
Retailer 3$9,196 AUD
Rare Carat$9,509 AUD
Retailer 6$13,016 AUD

24 data points across 6 retailers

7 retailers$5,748 AUD to $9,196 AUD

A
Cheapest Retailer
-
$5,748 AUD
Retailer 2
-
$5,748 AUD
View
Price last confirmed 20 days ago
A
Retailer 3
-
$6,024 AUD
View
Retailer 4
-
$6,024 AUD
View
Price last confirmed 29 days ago
B+
Retailer 5
-
$9,196 AUD
View
Retailer 6
-
$9,196 AUD
View
Price last confirmed 28 days ago
Most Expensive
Rare Carat
46578_l_754563461 · Jul 20
$9,509 AUD
$6,671 USD
View
Price last confirmed 107 days ago
6 more retailers have this diamond
Prices start from $5,748 AUDSave up to $3,448 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
4.26ct Emerald
$5,748 AUD