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Heart|Lab Grown|IGI

1.54ct E FL Heart Lab Grown Diamond

ID • E/FL • IGI LG792622600

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG792622600

Diamond specifications and retailer prices

From €961 EUR
$1,074 USD
As of October 30, 2026
Save €2,935 EUR (75%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: €3,897 EUR at Taylor and Hart · As of October 30, 2026
View at Taylor and Hart

About this 1.54ct lab-grown heart diamond

This 1.54ct lab-grown heart sits in the one-and-a-half to two carat band, graded E colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG792622600 or 792622600. Listed at 19 retailers as of October 30, 2026, with prices from €961 to €3,897, a €2,935 spread on the same certified stone. Taylor and Hart lists it at €3,897. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.54
Carat
E
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.5°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG792622600
Dimensions7.98 × 7.45 × 4.52 mm
L/W Ratio1.07
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
7.98 mm7.45 mm1.54 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG792622600
Side View
Table 60.0%Crown 33.5°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 56.6%

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: €1,616 EUR|Low: €923 EUR|High: €3,833 EUR|Avg: €1,855 EUR|-1.1%
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
October 30, 2026
Retailer 12€961 EUR
Retailer 5€1,077 EUR
Retailer 3€1,115 EUR
Retailer 13€1,115 EUR
Retailer 8€1,271 EUR
Retailer 4€1,361 EUR
Retailer 9€1,595 EUR
Retailer 1€1,616 EUR
Retailer 6€1,974 EUR
Retailer 7€2,050 EUR
Retailer 2€3,229 EUR
Retailer 11€3,536 EUR
Retailer 10€3,788 EUR

44 data points across 13 retailers

19 retailers€961 EUR to €3,897 EUR

A
Cheapest Retailer
-
€961 EUR
$1,074 USD
A
Retailer 2
-
€1,046 EUR
$1,169 USD
View
A
Retailer 3
-
€1,077 EUR
$1,203 USD
View
Final sale: no returns
A
Retailer 4
-
€1,115 EUR
$1,246 USD
View
Retailer 5
-
€1,115 EUR
$1,246 USD
View
Price last confirmed 13 days ago
B+
Retailer 6
-
€1,178 EUR
$1,316 USD
View
B+
Retailer 7
-
€1,271 EUR
$1,420 USD
View
B+
Retailer 8
-
€1,361 EUR
$1,520 USD
View
B+
Retailer 9
-
€1,595 EUR
$1,782 USD
View
B+
Retailer 10
-
€1,616 EUR
£1,421 GBP
View
B
Retailer 11
-
€1,974 EUR
View
B+
Retailer 12
-
€2,050 EUR
ZAR 37,006 ZAR
View
B
Retailer 13
-
€2,091 EUR
$2,336 USD
View
B
Retailer 14
-
€2,263 EUR
$2,528 USD
View
B
Retailer 15
-
€3,229 EUR
$3,608 USD
View
B
Retailer 16
-
€3,536 EUR
$3,950 USD
View
B
Retailer 17
-
€3,565 EUR
$3,983 USD
View
B
Retailer 18
-
€3,788 EUR
£3,332 GBP
View
Most Expensive
B
Taylor and Hart
WQPB1U1 · Oct 30
€3,897 EUR
$4,353 USD
View
18 more retailers have this diamond
Prices start from €961 EURSave up to €2,935 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
1.54ct Heart
€961 EUR