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Emerald|Lab Grown|IGI

4.29ct D IF Emerald Lab Grown Diamond

EX • D/IF • IGI LG738524771

Shape and cutting style on the report: Emerald cut

Certificate IGI LG738524771

Diamond specifications and retailer prices

From $7,112 AUD
As of November 3, 2026
Save $26,098 AUD (79%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $56,765 AUD at Mervis Diamond Importers · As of November 2, 2026
View at Mervis Diamond Importers

About this 4.29ct lab-grown emerald diamond

This 4.29ct 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 LG738524771 or 738524771. Listed at 24 retailers as of October 31, 2026, with a 367% 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

4.29
Carat
D
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.7°
Pavilion angle41.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG738524771
Dimensions11.04 × 7.67 × 4.93 mm
L/W Ratio1.44
Culet sizeLarge
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
11.04 mm7.67 mm4.29 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG738524771
Side View
Table 64.0%Crown 34.7°Girdle: MediumPavilion 41.8°Culet: LargeDepth 64.3%

Caratlytics Score

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

Price History

Last verified: Nov 3
Current: $56,765 AUD|Low: $7,072 AUD|High: $56,765 AUD|Avg: $18,422 AUD
Mervis Diamond Importers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
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Retailer 11
Retailer 12
Retailer 13
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Retailer 15
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Retailer 19
November 4, 2026
Retailer 4$7,367 AUD
Retailer 9$7,970 AUD
Retailer 10$8,251 AUD
Retailer 6$8,546 AUD
Retailer 8$8,546 AUD
Retailer 3$8,570 AUD
Retailer 13$8,614 AUD
Retailer 14$9,197 AUD
Retailer 7$13,205 AUD
Retailer 11$13,398 AUD
Retailer 19$16,146 AUD
Retailer 12$17,880 AUD
Retailer 17$19,193 AUD
Retailer 15$20,138 AUD
Retailer 18$20,810 AUD
Retailer 16$20,967 AUD
Retailer 2$24,483 AUD
Retailer 5$29,426 AUD
Mervis Diamond Importers$56,765 AUD

43 data points across 19 retailers

24 retailers$7,112 AUD to $33,210 AUD

A
Cheapest Retailer
-
$7,112 AUD
Retailer 2
-
$7,367 AUD
View
Price last confirmed 24 days ago
Retailer 3
-
$7,721 AUD
View
Price last confirmed 22 days ago
A
Retailer 4
-
$7,970 AUD
View
A
Retailer 5
-
$8,251 AUD
View
Final sale: no returns
Retailer 6
-
$8,546 AUD
View
Price last confirmed 32 days ago
Retailer 7
-
$8,546 AUD
View
Price last confirmed 19 days ago
A
Retailer 8
-
$8,570 AUD
View
A
Retailer 9
-
$8,614 AUD
View
A
Retailer 10
-
$9,197 AUD
View
Retailer 11
-
$11,199 AUD
View
Price last confirmed 35 days ago
B+
Retailer 12
-
$13,205 AUD
View
B+
Retailer 13
-
$13,398 AUD
View
B+
Retailer 14
-
$16,146 AUD
View
B
Retailer 15
-
$17,880 AUD
View
B+
Retailer 16
-
$19,193 AUD
View
B
Retailer 17
-
$20,138 AUD
View
B
Retailer 18
-
$20,810 AUD
View
B
Retailer 19
-
$20,967 AUD
View
B
Retailer 20
-
$24,483 AUD
View
B
Retailer 21
-
$29,426 AUD
View
B
Retailer 22
-
$33,210 AUD
View
Retailer 23
-
$50,689 AUD
View
Price under review
Most Expensive
Mervis Diamond Importers
1985409408 · Nov 2
$56,765 AUD
$39,643 USD
View
Price under review
23 more retailers have this diamond
Prices start from $7,112 AUDSave up to $26,098 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
4.29ct Emerald
$7,112 AUD