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Heart|Lab Grown|IGI

5.74ct E IF Heart Lab Grown Diamond

ID • E/IF • IGI LG596345467

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG596345467

Diamond specifications and retailer prices

From $9,259 USD
As of October 27, 2026
Save $35,073 USD (79%) vs most expensive(unlock to see where)
29 retailers carry this diamond
Most expensive: $44,332 USD at Michael Trio · As of October 29, 2026
View at Michael Trio

About this 5.74ct lab-grown heart diamond

This 5.74ct 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 LG596345467 or 596345467. Listed at 29 retailers as of October 27, 2026, with prices from $9,259 to $44,332, a $35,073 spread on the same certified stone. Michael Trio lists it at $44,332. 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

5.74
Carat
E
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.5°
Pavilion angle38.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG596345467
Dimensions12.33 × 10.88 × 7.41 mm
L/W Ratio1.13
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
12.33 mm10.88 mm5.74 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG596345467
Side View
Table 64.0%Crown 41.5°Girdle: MED-THKPavilion 38.8°Culet: NoneDepth 60.1%

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: Oct 27
Current: $44,332 USD|Low: $9,259 USD|High: $101,088 USD|Avg: $30,417 USD|-56.1%
Michael Trio
Retailer 2
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Retailer 20
October 29, 2026
Retailer 20$9,259 USD
Retailer 8$9,422 USD
Retailer 9$10,625 USD
Retailer 17$11,757 USD
Retailer 18$12,420 USD
Retailer 14$12,685 USD
Retailer 16$14,537 USD
Retailer 3$14,583 USD
Retailer 13$19,147 USD
Retailer 6$19,645 USD
Retailer 4$20,990 USD
Retailer 2$24,087 USD
Retailer 15$24,560 USD
Retailer 19$26,391 USD
Retailer 5$29,557 USD
Retailer 10$32,833 USD
Retailer 11$36,427 USD
Michael Trio$44,332 USD
Retailer 12$45,364 USD
Retailer 7$57,770 USD

29 data points across 20 retailers

29 retailers$9,259 USD to $44,332 USD

A
Cheapest Retailer
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$9,259 USD
Retailer 2
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$9,259 USD
View
Price last confirmed 21 days ago
Retailer 3
-
$9,259 USD
View
Price last confirmed 18 days ago
A
Retailer 4
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$9,422 USD
View
A
Retailer 5
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$10,625 USD
View
Retailer 6
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$10,740 USD
View
Price last confirmed 19 days ago
Retailer 7
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$10,740 USD
View
Price last confirmed 26 days ago
A
Retailer 8
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$11,111 USD
View
Retailer 9
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$11,111 USD
View
Price last confirmed 19 days ago
A
Retailer 10
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$11,757 USD
View
A
Retailer 11
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$12,420 USD
View
A
Retailer 12
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$12,685 USD
View
Final sale: no returns
Retailer 13
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$14,537 USD
£11,447 GBP
View
Price last confirmed 9 days ago
A
Retailer 14
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$14,583 USD
View
A
Retailer 15
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$19,147 USD
£15,076 GBP
View
A
Retailer 16
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$19,645 USD
View
A
Retailer 17
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$20,990 USD
View
Retailer 18
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$21,117 USD
View
Price last confirmed 29 days ago
Retailer 19
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$21,117 USD
View
Price last confirmed 29 days ago
Retailer 20
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$21,286 USD
View
Price last confirmed 30 days ago
B+
Retailer 21
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$24,087 USD
ZAR 389,131 ZAR
View
Retailer 22
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$24,158 USD
View
Price last confirmed 32 days ago
Retailer 23
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$24,560 USD
A$37,784 AUD
View
Price last confirmed 7 days ago
Retailer 24
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$26,391 USD
A$40,601 AUD
View
Price last confirmed 21 days ago
B+
Retailer 25
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$29,557 USD
View
B+
Retailer 26
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$32,833 USD
View
B
Retailer 27
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$36,427 USD
View
Most Expensive
B
Michael Trio
7901460670 · Oct 29
$44,332 USD
SGD 59,908 SGD
View
27 more retailers have this diamond
Prices start from $9,259 USDSave up to $35,073 USD

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
5.74ct Heart
$9,259 USD