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Heart|Lab Grown|IGI

5.01ct D IF Heart Lab Grown Diamond

ID • D/IF • IGI LG811622394

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG811622394

Diamond specifications and retailer prices

From $10,866 USD
As of October 30, 2026
Save $26,951 USD (71%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $37,817 USD at Taylor and Hart · As of October 31, 2026
View at Taylor and Hart

About this 5.01ct lab-grown heart diamond

This 5.01ct lab-grown heart sits in the over five carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG811622394 or 811622394. Listed at 20 retailers as of October 30, 2026, with prices from $10,866 to $37,817, a $26,951 spread on the same certified stone. Taylor and Hart lists it at $37,817. 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

5.01
Carat
D
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.4°
Pavilion angle38.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG811622394
Dimensions11.51 × 11.21 × 6.59 mm
L/W Ratio1.03
Girdle conditionFaceted
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
11.51 mm11.21 mm5.01 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG811622394
Side View
Table 60.0%Crown 39.4°Girdle: STK-VTKPavilion 38.8°Culet: NoneDepth 57.3%

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 30
Current: $26,038 USD|Low: $8,657 USD|High: $37,817 USD|Avg: $19,167 USD|-0.2%
Retailer 1
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
Taylor and Hart
November 1, 2026
Retailer 9$8,657 USD
Retailer 3$10,866 USD
Retailer 5$11,025 USD
Retailer 7$11,609 USD
Retailer 16$11,612 USD
Retailer 6$12,170 USD
Retailer 2$12,440 USD
Retailer 4$12,605 USD
Retailer 17$13,583 USD
Retailer 14$14,886 USD
Retailer 10$19,799 USD
Retailer 12$20,000 USD
Retailer 11$23,056 USD
Retailer 13$23,329 USD
Retailer 15$25,611 USD
Retailer 1$26,038 USD
Retailer 8$35,124 USD
Taylor and Hart$37,817 USD

35 data points across 18 retailers

20 retailers$10,866 USD to $37,817 USD

A
Cheapest Retailer
-
$10,866 USD
A
Retailer 2
-
$11,025 USD
View
A
Retailer 3
-
$11,301 USD
View
A
Retailer 4
-
$11,609 USD
View
A
Retailer 5
-
$11,612 USD
View
A
Retailer 6
-
$11,813 USD
View
A
Retailer 7
-
$12,170 USD
View
Final sale: no returns
A
Retailer 8
-
$12,440 USD
View
A
Retailer 9
-
$12,605 USD
View
Retailer 10
-
$12,605 USD
View
Price last confirmed 16 days ago
A
Retailer 11
-
$13,583 USD
View
A
Retailer 12
-
$14,886 USD
£11,721 GBP
View
B+
Retailer 13
-
$19,799 USD
£15,590 GBP
View
B+
Retailer 14
-
$20,000 USD
View
B+
Retailer 15
-
$23,056 USD
View
B+
Retailer 16
-
$23,329 USD
€22,218 EUR
View
B+
Retailer 17
-
$25,611 USD
ZAR 413,751 ZAR
View
B+
Retailer 18
-
$26,038 USD
A$40,058 AUD
View
B
Retailer 19
-
$35,124 USD
View
Most Expensive
B
Taylor and Hart
O4BQS4Z · Oct 31
$37,817 USD
View
19 more retailers have this diamond
Prices start from $10,866 USDSave up to $26,951 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
5.01ct Heart
$10,866 USD