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Emerald|Lab Grown|IGI

4.50ct D IF Emerald Lab Grown Diamond

ID • D/IF • IGI LG732530514

Shape and cutting style on the report: Emerald cut

Certificate IGI LG732530514

Diamond specifications and retailer prices

From $6,538 AUD
As of November 4, 2026
Save $40,743 AUD (86%) vs most expensive(unlock to see where)
27 retailers carry this diamond
Most expensive: $47,281 AUD at Do Amore Diamonds · As of November 4, 2026
View at Do Amore Diamonds

About this 4.5ct lab-grown emerald diamond

This 4.5ct 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 LG732530514 or 732530514. Listed at 27 retailers as of November 4, 2026, with prices from $6,538 to $47,281, a $40,743 spread on the same certified stone. Do Amore Diamonds lists it at $47,281. 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

4.50
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle30.9°
Pavilion angle40°
OriginLab Grown
Grading LabIGI
CertificateIGI LG732530514
Dimensions11.42 × 7.68 × 4.96 mm
L/W Ratio1.49
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
11.42 mm7.68 mm4.50 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG732530514
Side View
Table 66.0%Crown 30.9°Girdle: MediumPavilion 40°Culet: LargeDepth 64.6%

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 4
Current: $47,281 AUD|Low: $6,538 AUD|High: $47,281 AUD|Avg: $17,202 AUD
Do Amore Diamonds
Retailer 2
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Retailer 24
November 4, 2026
Retailer 19$6,538 AUD
Retailer 4$6,852 AUD
Retailer 15$7,486 AUD
Retailer 10$7,971 AUD
Retailer 21$7,976 AUD
Retailer 12$8,384 AUD
Retailer 3$8,763 AUD
Retailer 13$9,685 AUD
Retailer 22$9,937 AUD
Retailer 20$10,603 AUD
Retailer 16$11,197 AUD
Retailer 11$13,603 AUD
Retailer 9$14,527 AUD
Retailer 14$15,023 AUD
Retailer 23$17,870 AUD
Retailer 5$17,903 AUD
Retailer 8$18,744 AUD
Retailer 6$19,362 AUD
Retailer 2$20,873 AUD
Retailer 24$22,681 AUD
Retailer 7$25,021 AUD
Retailer 18$30,873 AUD
Retailer 17$31,343 AUD
Do Amore Diamonds$47,281 AUD

33 data points across 24 retailers

27 retailers$6,538 AUD to $47,281 AUD

A
Cheapest Retailer
-
$6,538 AUD
A
Retailer 2
-
$6,852 AUD
View
A
Retailer 3
-
$7,486 AUD
View
A
Retailer 4
-
$7,971 AUD
View
Retailer 5
-
$7,971 AUD
View
Price last confirmed 25 days ago
A
Retailer 6
-
$7,976 AUD
View
A
Retailer 7
-
$8,384 AUD
View
A
Retailer 8
-
$8,763 AUD
View
Final sale: no returns
A
Retailer 9
-
$9,685 AUD
View
A
Retailer 10
-
$9,937 AUD
View
A
Retailer 11
-
$10,603 AUD
View
A
Retailer 12
-
$11,197 AUD
View
Retailer 13
-
$12,472 AUD
View
Price last confirmed 87 days ago
B+
Retailer 14
-
$12,482 AUD
View
B+
Retailer 15
-
$13,603 AUD
View
B+
Retailer 16
-
$14,527 AUD
View
B+
Retailer 17
-
$15,023 AUD
View
B+
Retailer 18
-
$17,870 AUD
View
B+
Retailer 19
-
$17,903 AUD
View
B
Retailer 20
-
$18,744 AUD
View
B
Retailer 21
-
$19,362 AUD
View
B
Retailer 22
-
$20,873 AUD
View
B
Retailer 23
-
$22,681 AUD
View
B
Retailer 24
-
$25,021 AUD
View
B
Retailer 25
-
$30,873 AUD
View
B
Retailer 26
-
$31,343 AUD
View
Most Expensive
B
Do Amore Diamonds
27-4A623A373 · Nov 4
$47,281 AUD
$33,020 USD
View
26 more retailers have this diamond
Prices start from $6,538 AUDSave up to $40,743 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
4.50ct Emerald
$6,538 AUD