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Heart|Lab Grown|IGI

4.88ct D IF Heart Lab Grown Diamond

ID • D/IF • IGI LG589385798

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG589385798

Diamond specifications and retailer prices

From €4,785 EUR
$5,367 USD
As of November 1, 2026
Save €26,625 EUR (85%) vs most expensive(unlock to see where)
26 retailers carry this diamond
Most expensive: €31,410 EUR at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

About this 4.88ct lab-grown heart diamond

This 4.88ct lab-grown heart 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 LG589385798 or 589385798. Listed at 26 retailers as of November 1, 2026, with prices from €4,785 to €31,410, a €26,625 spread on the same certified stone. Do Amore Diamonds lists it at €31,410. 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

4.88
Carat
D
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.2°
Pavilion angle39°
OriginLab Grown
Grading LabIGI
CertificateIGI LG589385798
Dimensions11.68 × 10.04 × 7.07 mm
L/W Ratio1.16
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
11.68 mm10.04 mm4.88 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG589385798
Side View
Table 61.0%Crown 41.2°Girdle: MED-STKPavilion 39°Culet: NoneDepth 60.5%

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: Nov 1
Current: €31,410 EUR|Low: €4,785 EUR|High: €31,410 EUR|Avg: €10,110 EUR
Do Amore Diamonds
Retailer 2
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Retailer 23
November 3, 2026
Retailer 11€4,785 EUR
Retailer 13€4,869 EUR
Retailer 22€4,895 EUR
Retailer 14€5,040 EUR
Retailer 7€5,112 EUR
Retailer 5€5,296 EUR
Retailer 6€5,314 EUR
Retailer 15€5,846 EUR
Retailer 3€6,041 EUR
Retailer 23€6,641 EUR
Retailer 4€6,940 EUR
Retailer 12€7,076 EUR
Retailer 2€7,436 EUR
Retailer 19€7,907 EUR
Retailer 9€10,004 EUR
Retailer 17€11,896 EUR
Retailer 21€12,442 EUR
Retailer 18€12,895 EUR
Retailer 8€14,578 EUR
Retailer 20€16,405 EUR
Retailer 10€20,484 EUR
Retailer 16€20,597 EUR
Do Amore Diamonds€31,410 EUR

31 data points across 23 retailers

26 retailers€4,785 EUR to €31,410 EUR

A
Cheapest Retailer
-
€4,785 EUR
$5,367 USD
A
Retailer 2
-
€4,869 EUR
£4,300 GBP
View
A
Retailer 3
-
€4,895 EUR
$5,490 USD
View
Retailer 4
-
€5,040 EUR
$5,653 USD
View
Price last confirmed 12 days ago
A
Retailer 5
-
€5,112 EUR
$5,734 USD
View
Final sale: no returns
A
Retailer 6
-
€5,296 EUR
$5,940 USD
View
A
Retailer 7
-
€5,314 EUR
$5,960 USD
View
Retailer 8
-
€5,846 EUR
$6,557 USD
View
Price last confirmed 17 days ago
A
Retailer 9
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€6,041 EUR
$6,776 USD
View
A
Retailer 10
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€6,641 EUR
$7,449 USD
View
A
Retailer 11
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€6,940 EUR
$7,784 USD
View
A
Retailer 12
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€7,076 EUR
HK$62,000 HKD
View
A
Retailer 13
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€7,436 EUR
£6,567 GBP
View
A
Retailer 14
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€7,907 EUR
$8,868 USD
View
Retailer 15
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€10,004 EUR
$11,221 USD
View
Price last confirmed 7 days ago
Retailer 16
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€10,145 EUR
£8,960 GBP
View
Price last confirmed 24 days ago
B+
Retailer 17
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€10,306 EUR
$11,559 USD
View
B+
Retailer 18
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€11,896 EUR
£10,506 GBP
View
B+
Retailer 19
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€12,442 EUR
ZAR 225,453 ZAR
View
B+
Retailer 20
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€12,895 EUR
A$22,251 AUD
View
B+
Retailer 21
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€14,578 EUR
$16,350 USD
View
B+
Retailer 22
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€16,405 EUR
$18,400 USD
View
B
Retailer 23
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€20,484 EUR
SGD 31,047 SGD
View
B
Retailer 24
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€20,597 EUR
$23,102 USD
View
Retailer 25
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€21,300 EUR
$23,890 USD
View
Price last confirmed 9 days ago
Most Expensive
B
Do Amore Diamonds
27-BACB2460B · Nov 2
€31,410 EUR
$35,230 USD
View
25 more retailers have this diamond
Prices start from €4,785 EURSave up to €26,625 EUR

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
4.88ct Heart
€4,785 EUR