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Heart|Lab Grown|IGI

1.54ct F VS1 Heart Lab Grown Diamond

ID • F/VS1 • IGI LG826677718

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG826677718

Diamond specifications and retailer prices

From €216 EUR
$242 USD
As of November 2, 2026
Save €1,015 EUR (82%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: €1,230 EUR at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

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 F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG826677718 or 826677718. Listed at 17 retailers as of October 31, 2026, with prices from €216 to €1,230, a €1,015 spread on the same certified stone. Brilliant Earth lists it at €1,230. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.54
Carat
F
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.9°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG826677718
Dimensions8.03 × 7.12 × 4.72 mm
L/W Ratio1.13
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.03 mm7.12 mm1.54 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG826677718
Side View
Table 63.0%Crown 34.9°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 58.8%

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 2
Current: €1,230 EUR|Low: €207 EUR|High: €1,337 EUR|Avg: €709 EUR|-8.0%
Brilliant Earth
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
November 2, 2026
Retailer 15€216 EUR
Retailer 3€267 EUR
Retailer 16€267 EUR
Retailer 13€361 EUR
Retailer 9€462 EUR
Retailer 4€479 EUR
Retailer 2€507 EUR
Retailer 12€624 EUR
Retailer 8€859 EUR
Retailer 14€863 EUR
Retailer 5€906 EUR
Retailer 11€969 EUR
Retailer 10€1,072 EUR
Retailer 6€1,083 EUR
Retailer 7€1,095 EUR
Brilliant Earth€1,230 EUR

40 data points across 16 retailers

17 retailers€216 EUR to €1,230 EUR

A
Cheapest Retailer
-
€216 EUR
$242 USD
A
Retailer 2
-
€267 EUR
$300 USD
View
Retailer 3
-
€267 EUR
$300 USD
View
Price last confirmed 8 days ago
Retailer 4
-
€272 EUR
$305 USD
View
Price last confirmed 36 days ago
B+
Retailer 5
-
€361 EUR
$405 USD
View
A
Retailer 6
-
€462 EUR
ZAR 8,367 ZAR
View
A
Retailer 7
-
€479 EUR
$537 USD
View
A
Retailer 8
-
€507 EUR
£448 GBP
View
B+
Retailer 9
-
€624 EUR
A$1,076 AUD
View
B
Retailer 10
-
€859 EUR
$964 USD
View
B
Retailer 11
-
€863 EUR
$968 USD
View
B
Retailer 12
-
€906 EUR
$1,016 USD
View
B
Retailer 13
-
€969 EUR
$1,087 USD
View
B
Retailer 14
-
€1,072 EUR
£947 GBP
View
Retailer 15
-
€1,083 EUR
SGD 1,642 SGD
View
Price last confirmed 25 days ago
B
Retailer 16
-
€1,095 EUR
$1,228 USD
View
Most Expensive
B
Brilliant Earth
21053347A · Oct 31
€1,230 EUR
$1,380 USD
View
16 more retailers have this diamond
Prices start from €216 EURSave up to €1,015 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
€216 EUR