CaratHunter
Plans
Marquise|Lab Grown|IGI

1.54ct F IF Marquise Lab Grown Diamond

ID • F/IF • IGI LG619431279

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG619431279

Diamond specifications and retailer prices

From €565 EUR
$634 USD
As of November 1, 2026
Save €2,052 EUR (78%) vs most expensive(unlock to see where)
29 retailers carry this diamond
Most expensive: €2,617 EUR at With Clarity · As of November 2, 2026
View at With Clarity

About this 1.54ct lab-grown marquise diamond

This 1.54ct lab-grown marquise sits in the one-and-a-half to two carat band, graded F colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG619431279 or 619431279. Listed at 29 retailers as of November 1, 2026, with prices from €565 to €2,617, a €2,052 spread on the same certified stone. With Clarity lists it at €2,617. 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
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.4°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG619431279
Dimensions12.32 × 5.87 × 3.70 mm
L/W Ratio2.10
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
12.32 mm5.87 mm1.54 ctF / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG619431279
Side View
Table 60.0%Crown 34.4°Girdle: MED-STKPavilion 40.2°Culet: NoneDepth 63.0%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: €876 EUR|Low: €456 EUR|High: €2,705 EUR|Avg: €1,323 EUR|-6.5%
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
Retailer 18
Retailer 19
Retailer 20
Retailer 21
With Clarity
November 2, 2026
Retailer 9€456 EUR
Retailer 2€565 EUR
Retailer 8€566 EUR
Retailer 21€650 EUR
Retailer 18€731 EUR
Retailer 3€764 EUR
Retailer 14€801 EUR
Retailer 16€870 EUR
Retailer 1€876 EUR
Retailer 17€972 EUR
Retailer 7€992 EUR
Retailer 15€1,317 EUR
Retailer 10€1,329 EUR
Retailer 20€1,460 EUR
Retailer 19€1,552 EUR
Retailer 5€1,841 EUR
Retailer 13€1,888 EUR
Retailer 6€1,961 EUR
Retailer 11€2,021 EUR
Retailer 4€2,099 EUR
Retailer 12€2,362 EUR
With Clarity€2,617 EUR

41 data points across 22 retailers

29 retailers€565 EUR to €2,617 EUR

Retailer 1
-
€497 EUR
$557 USD
Price last confirmed 33 days ago
Retailer 2
-
€556 EUR
$624 USD
View
Price last confirmed 34 days ago
A
Retailer 3
-
€565 EUR
$634 USD
View
Final sale: no returns
Retailer 4
-
€566 EUR
$635 USD
View
Price last confirmed 25 days ago
Retailer 5
-
€566 EUR
$635 USD
View
Price last confirmed 23 days ago
Retailer 6
-
€608 EUR
$682 USD
View
Price last confirmed 34 days ago
A
Retailer 7
-
€650 EUR
HK$5,700 HKD
View
A
Retailer 8
-
€731 EUR
$820 USD
View
A
Retailer 9
-
€764 EUR
$857 USD
View
A
Retailer 10
-
€801 EUR
$898 USD
View
A
Retailer 11
-
€870 EUR
View
A
Retailer 12
-
€876 EUR
£774 GBP
View
A
Retailer 13
-
€972 EUR
ZAR 17,619 ZAR
View
A
Retailer 14
-
€992 EUR
$1,113 USD
View
A
Retailer 15
-
€1,317 EUR
A$2,273 AUD
View
Retailer 16
-
€1,329 EUR
$1,491 USD
View
Price last confirmed 9 days ago
B+
Retailer 17
-
€1,460 EUR
$1,638 USD
View
Retailer 18
-
€1,488 EUR
$1,669 USD
View
Price last confirmed 23 days ago
B+
Retailer 19
-
€1,488 EUR
$1,669 USD
View
B+
Retailer 20
-
€1,552 EUR
A$2,678 AUD
View
Retailer 21
-
€1,619 EUR
$1,816 USD
View
Price last confirmed 33 days ago
Retailer 22
-
€1,704 EUR
$1,912 USD
View
Price last confirmed 77 days ago
B+
Retailer 23
-
€1,841 EUR
$2,065 USD
View
B+
Retailer 24
-
€1,888 EUR
SGD 2,861 SGD
View
B+
Retailer 25
-
€1,961 EUR
$2,200 USD
View
Retailer 26
-
€2,021 EUR
A$3,487 AUD
View
Price last confirmed 25 days ago
B
Retailer 27
-
€2,099 EUR
$2,354 USD
View
B
Retailer 28
-
€2,362 EUR
£2,086 GBP
View
Most Expensive
B
With Clarity
619431279 · Nov 2
€2,617 EUR
$2,935 USD
View
28 more retailers have this diamond
Prices start from €565 EURSave up to €2,052 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 Marquise
€565 EUR