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Emerald|Lab Grown|IGI

4.27ct D IF Emerald Lab Grown Diamond

EX • D/IF • IGI LG733564599

Shape and cutting style on the report: Emerald cut

Certificate IGI LG733564599

Diamond specifications and retailer prices

From $6,304 AUD
As of November 2, 2026
Save $32,983 AUD (84%) vs most expensive(unlock to see where)
27 retailers carry this diamond
Most expensive: $39,287 AUD at Do Amore Diamonds · As of November 4, 2026
View at Do Amore Diamonds

About this 4.27ct lab-grown emerald diamond

This 4.27ct 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 LG733564599 or 733564599. Listed at 27 retailers as of November 2, 2026, with prices from $6,304 to $39,287, a $32,983 spread on the same certified stone. Do Amore Diamonds lists it at $39,287. 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

4.27
Carat
D
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG733564599
Dimensions10.96 × 7.59 × 5.01 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
10.96 mm7.59 mm4.27 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG733564599
Side View
Table 62.0%Crown 35.5°Girdle: MediumPavilion 40.6°Culet: LargeDepth 66.0%

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 2
Current: $39,287 AUD|Low: $6,304 AUD|High: $39,287 AUD|Avg: $12,761 AUD
Do Amore Diamonds
Retailer 2
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November 4, 2026
Retailer 14$6,304 AUD
Retailer 24$6,304 AUD
Retailer 6$6,395 AUD
Retailer 11$6,606 AUD
Retailer 7$6,624 AUD
Retailer 4$6,683 AUD
Retailer 5$6,700 AUD
Retailer 12$7,311 AUD
Retailer 10$8,775 AUD
Retailer 3$8,785 AUD
Retailer 9$9,136 AUD
Retailer 2$9,390 AUD
Retailer 20$9,840 AUD
Retailer 16$10,296 AUD
Retailer 17$11,418 AUD
Retailer 23$12,845 AUD
Retailer 22$13,686 AUD
Retailer 18$15,137 AUD
Retailer 13$15,608 AUD
Retailer 19$15,976 AUD
Retailer 8$18,234 AUD
Retailer 21$24,590 AUD
Retailer 15$26,088 AUD
Do Amore Diamonds$39,287 AUD

33 data points across 24 retailers

27 retailers$6,304 AUD to $39,287 AUD

A
Cheapest Retailer
-
$6,304 AUD
Retailer 2
-
$6,304 AUD
View
Price last confirmed 14 days ago
A
Retailer 3
-
$6,395 AUD
View
Final sale: no returns
Retailer 4
-
$6,606 AUD
View
Price last confirmed 15 days ago
A
Retailer 5
-
$6,624 AUD
View
A
Retailer 6
-
$6,683 AUD
View
A
Retailer 7
-
$6,700 AUD
View
Retailer 8
-
$7,311 AUD
View
Price last confirmed 14 days ago
Retailer 9
-
$7,311 AUD
View
Price last confirmed 19 days ago
A
Retailer 10
-
$8,775 AUD
View
A
Retailer 11
-
$8,785 AUD
View
A
Retailer 12
-
$9,136 AUD
View
A
Retailer 13
-
$9,390 AUD
View
A
Retailer 14
-
$9,840 AUD
View
A
Retailer 15
-
$10,296 AUD
View
Retailer 16
-
$11,418 AUD
View
Price last confirmed 28 days ago
B+
Retailer 17
-
$12,845 AUD
View
Retailer 18
-
$13,559 AUD
View
Price last confirmed 26 days ago
B+
Retailer 19
-
$13,686 AUD
View
B+
Retailer 20
-
$15,137 AUD
View
B+
Retailer 21
-
$15,608 AUD
View
B+
Retailer 22
-
$15,976 AUD
View
B+
Retailer 23
-
$18,234 AUD
View
B
Retailer 24
-
$24,590 AUD
View
B
Retailer 25
-
$26,088 AUD
View
Retailer 26
-
$29,151 AUD
View
Price last confirmed 11 days ago
Most Expensive
B
Do Amore Diamonds
27-7CDEC2280 · Nov 4
$39,287 AUD
$27,560 USD
View
26 more retailers have this diamond
Prices start from $6,304 AUDSave up to $32,983 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
4.27ct Emerald
$6,304 AUD