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Heart|Lab Grown|IGI

5.05ct E IF Heart Lab Grown Diamond

E/IF • IGI LG784622889

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG784622889

Diamond specifications and retailer prices

From $10,493 AUD
$7,371 USD
As of October 30, 2026
Save $32,157 AUD (75%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $42,651 AUD at Michael Trio · As of October 31, 2026
View at Michael Trio

About this 5.05ct lab-grown heart diamond

This 5.05ct lab-grown heart sits in the over five carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless) and certified by IGI LG784622889 or 784622889. Listed at 21 retailers as of October 30, 2026, with prices from $10,493 to $42,651, a $32,157 spread on the same certified stone. Michael Trio lists it at $42,651. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

5.05
Carat
E
Colour
IF
Clarity
-
Cut

Specifications

Cut
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.4°
Pavilion angle39.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG784622889
Dimensions10.85 × 11.97 × 6.96 mm
L/W Ratio1.10
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.85 mm11.97 mm5.05 ctE / IF
OriginLab Grown
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG784622889
Side View
Table 55.0%Crown 33.4°Girdle: MED-STKPavilion 39.5°Culet: NoneDepth 58.1%

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: Oct 30
Current: $42,651 AUD|Low: $10,485 AUD|High: $42,651 AUD|Avg: $21,662 AUD
Michael Trio
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
November 1, 2026
Retailer 4$10,493 AUD
Retailer 5$10,952 AUD
Retailer 6$11,750 AUD
Retailer 15$12,054 AUD
Retailer 18$12,101 AUD
Retailer 17$13,762 AUD
Retailer 8$13,809 AUD
Retailer 12$14,865 AUD
Retailer 7$17,450 AUD
Retailer 11$19,836 AUD
Retailer 2$22,251 AUD
Retailer 14$24,028 AUD
Retailer 13$24,731 AUD
Retailer 16$25,414 AUD
Retailer 3$30,516 AUD
Retailer 9$33,888 AUD
Retailer 10$40,814 AUD
Michael Trio$42,651 AUD

35 data points across 18 retailers

21 retailers$10,493 AUD to $42,651 AUD

A
Cheapest Retailer
-
$10,493 AUD
$7,371 USD
A
Retailer 2
-
$10,913 AUD
$7,666 USD
View
A
Retailer 3
-
$10,952 AUD
$7,693 USD
View
A
Retailer 4
-
$11,750 AUD
$8,254 USD
View
Final sale: no returns
A
Retailer 5
-
$12,054 AUD
$8,467 USD
View
A
Retailer 6
-
$12,101 AUD
$8,500 USD
View
A
Retailer 7
-
$12,173 AUD
$8,551 USD
View
Retailer 8
-
$12,173 AUD
$8,551 USD
View
Price last confirmed 15 days ago
A
Retailer 9
-
$13,689 AUD
$9,616 USD
View
A
Retailer 10
-
$13,762 AUD
$9,667 USD
View
A
Retailer 11
-
$13,809 AUD
$9,700 USD
View
A
Retailer 12
-
$14,865 AUD
£8,222 GBP
View
A
Retailer 13
-
$19,836 AUD
€13,270 EUR
View
A
Retailer 14
-
$22,251 AUD
$15,630 USD
View
B+
Retailer 15
-
$24,028 AUD
£13,290 GBP
View
B+
Retailer 16
-
$24,731 AUD
ZAR 280,653 ZAR
View
Retailer 17
-
$25,414 AUD
View
Price last confirmed 9 days ago
Retailer 18
-
$30,516 AUD
View
Price last confirmed 23 days ago
B
Retailer 19
-
$33,888 AUD
$23,805 USD
View
B
Retailer 20
-
$40,814 AUD
$28,669 USD
View
Most Expensive
B
Michael Trio
1755328613 · Oct 31
$42,651 AUD
SGD 40,486 SGD
View
20 more retailers have this diamond
Prices start from $10,493 AUDSave up to $32,157 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
5.05ct Heart
$10,493 AUD