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Round|Lab Grown|IGI

1.54ct F VS1 Round Lab Grown Diamond

ID • F/VS1 • IGI LG781634273

Shape and cutting style on the report: Round brilliant

Certificate IGI LG781634273

Diamond specifications and retailer prices

From €189 EUR
As of November 5, 2026
Save €764 EUR (80%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: €952 EUR at Brilliance · As of November 5, 2026
View at Brilliance

About this 1.54ct lab-grown round diamond

This 1.54ct lab-grown round 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 LG781634273 or 781634273. Listed at 23 retailers as of November 5, 2026, with prices from €189 to €952, a €764 spread on the same certified stone. Brilliance lists it at €952. 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
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG781634273
Dimensions7.40 × 7.48 × 4.57 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.40 mm7.48 mm1.54 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG781634273
Side View
Table 58.0%Crown 35°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 61.5%

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 5
Current: €952 EUR|Low: €189 EUR|High: €966 EUR|Avg: €553 EUR|-0.6%
Brilliance
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
November 6, 2026
Retailer 9€189 EUR
Retailer 5€211 EUR
Retailer 4€219 EUR
Retailer 18€233 EUR
Retailer 10€235 EUR
Retailer 13€368 EUR
Retailer 6€402 EUR
Retailer 17€404 EUR
Retailer 20€415 EUR
Retailer 14€427 EUR
Retailer 3€529 EUR
Retailer 16€544 EUR
Retailer 2€628 EUR
Retailer 19€752 EUR
Retailer 11€761 EUR
Retailer 8€798 EUR
Retailer 12€882 EUR
Retailer 15€935 EUR
Retailer 7€949 EUR
Brilliance€952 EUR

24 data points across 20 retailers

23 retailers€189 EUR to €952 EUR

A
Cheapest Retailer
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€189 EUR
A
Retailer 2
-
€211 EUR
View
Final sale: no returns
A
Retailer 3
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€219 EUR
View
A
Retailer 4
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€233 EUR
View
Retailer 5
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€235 EUR
View
Price last confirmed 12 days ago
A
Retailer 6
-
€368 EUR
View
B+
Retailer 7
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€402 EUR
View
A
Retailer 8
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€404 EUR
View
A
Retailer 9
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€415 EUR
View
A
Retailer 10
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€427 EUR
View
B+
Retailer 11
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€496 EUR
View
A
Retailer 12
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€529 EUR
View
B+
Retailer 13
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€544 EUR
View
B+
Retailer 14
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€628 EUR
View
Retailer 15
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€726 EUR
View
Price last confirmed 30 days ago
B+
Retailer 16
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€752 EUR
View
B+
Retailer 17
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€761 EUR
View
B+
Retailer 18
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€798 EUR
View
Retailer 19
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€846 EUR
View
Price last confirmed 29 days ago
B
Retailer 20
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€882 EUR
View
B
Retailer 21
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€935 EUR
View
B
Retailer 22
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€949 EUR
View
Most Expensive
B
Brilliance
D40780582 · Nov 5
€952 EUR
$1,069 USD
View
22 more retailers have this diamond
Prices start from €189 EURSave up to €764 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 Round
€189 EUR