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Heart|Lab Grown|IGI

5.07ct E IF Heart Lab Grown Diamond

ID • E/IF • IGI LG739579011

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG739579011

Diamond specifications and retailer prices

From $7,225 AUD
$5,075 USD
As of October 27, 2026
Save $42,487 AUD (85%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $49,712 AUD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 5.07ct lab-grown heart diamond

This 5.07ct lab-grown heart sits in the over five carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG739579011 or 739579011. Listed at 14 retailers as of October 27, 2026, with prices from $7,225 to $49,712, a $42,487 spread on the same certified stone. Do Amore Diamonds lists it at $49,712. 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

5.07
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.1°
Pavilion angle37.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG739579011
Dimensions10.58 × 11.79 × 6.72 mm
L/W Ratio1.11
Girdle conditionFaceted
Culet sizePointed
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
10.58 mm11.79 mm5.07 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG739579011
Side View
Table 63.0%Crown 41.1°Girdle: MED-STKPavilion 37.1°Culet: NoneDepth 57.0%

Caratlytics Score

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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: Oct 27
Current: $49,712 AUD|Low: $7,225 AUD|High: $59,279 AUD|Avg: $17,386 AUD|-16.1%
Do Amore Diamonds
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
October 30, 2026
Retailer 4$7,225 AUD
Retailer 13$7,572 AUD
Retailer 14$8,096 AUD
Retailer 8$9,577 AUD
Retailer 12$10,472 AUD
Retailer 10$10,478 AUD
Retailer 5$10,549 AUD
Retailer 11$10,983 AUD
Retailer 3$12,950 AUD
Retailer 6$17,551 AUD
Retailer 7$18,926 AUD
Retailer 9$19,330 AUD
Retailer 2$20,115 AUD
Do Amore Diamonds$49,712 AUD

37 data points across 14 retailers

14 retailers$7,225 AUD to $49,712 AUD

A
Cheapest Retailer
-
$7,225 AUD
$5,075 USD
A
Retailer 2
-
$7,572 AUD
$5,319 USD
View
A
Retailer 3
-
$8,096 AUD
$5,687 USD
View
A
Retailer 4
-
$9,577 AUD
£5,297 GBP
View
A
Retailer 5
-
$10,472 AUD
$7,356 USD
View
A
Retailer 6
-
$10,478 AUD
$7,360 USD
View
A
Retailer 7
-
$10,983 AUD
$7,715 USD
View
Retailer 8
-
$12,532 AUD
$8,803 USD
View
Price last confirmed 18 days ago
A
Retailer 9
-
$12,950 AUD
$9,097 USD
View
A
Retailer 10
-
$18,926 AUD
£10,468 GBP
View
Retailer 11
-
$19,330 AUD
View
Price last confirmed 9 days ago
A
Retailer 12
-
$20,115 AUD
$14,130 USD
View
A
Retailer 13
-
$26,394 AUD
$18,540 USD
View
Most Expensive
B
Do Amore Diamonds
27-6EDE00C6E · Oct 29
$49,712 AUD
$34,920 USD
View
13 more retailers have this diamond
Prices start from $7,225 AUDSave up to $42,487 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
5.07ct Heart
$7,225 AUD