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Round|Lab Grown|IGI

1.55ct F VS1 Round Lab Grown Diamond

ID • F/VS1 • IGI LG804637889

Shape and cutting style on the report: Round brilliant

Certificate IGI LG804637889

Diamond specifications and retailer prices

From €198 EUR
$222 USD
As of October 29, 2026
Save €928 EUR (82%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: €1,126 EUR at Reve Diamonds · As of November 1, 2026
View at Reve Diamonds

About this 1.55ct lab-grown round diamond

This 1.55ct 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 LG804637889 or 804637889. Listed at 25 retailers as of October 29, 2026, with prices from €198 to €1,126, a €928 spread on the same certified stone. Reve Diamonds lists it at €1,126. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.55
Carat
F
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.4°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG804637889
Dimensions7.46 × 7.41 × 4.55 mm
L/W Ratio1.01
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
7.46 mm7.41 mm1.55 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG804637889
Side View
Table 59.0%Crown 34.4°Girdle: MediumPavilion 41°Culet: NoneDepth 61.2%

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: Oct 29
Current: €389 EUR|Low: €198 EUR|High: €1,126 EUR|Avg: €572 EUR|-6.4%
Retailer 1
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Retailer 22
Reve Diamonds
November 1, 2026
Retailer 13€198 EUR
Retailer 16€221 EUR
Retailer 22€229 EUR
Retailer 6€245 EUR
Retailer 7€245 EUR
Retailer 1€389 EUR
Retailer 8€417 EUR
Retailer 19€421 EUR
Retailer 3€424 EUR
Retailer 12€452 EUR
Retailer 17€462 EUR
Retailer 5€473 EUR
Retailer 2€515 EUR
Retailer 20€573 EUR
Retailer 9€670 EUR
Retailer 4€780 EUR
Retailer 14€788 EUR
Retailer 15€835 EUR
Retailer 21€854 EUR
Retailer 11€936 EUR
Retailer 18€989 EUR
Retailer 10€998 EUR
Reve Diamonds€1,126 EUR

28 data points across 23 retailers

25 retailers€198 EUR to €1,126 EUR

A
Cheapest Retailer
-
€198 EUR
$222 USD
A
Retailer 2
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€221 EUR
$248 USD
View
Final sale: no returns
A
Retailer 3
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€229 EUR
$257 USD
View
A
Retailer 4
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€245 EUR
$275 USD
View
Retailer 5
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€245 EUR
$275 USD
View
Price last confirmed 8 days ago
A
Retailer 6
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€389 EUR
£344 GBP
View
A
Retailer 7
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€417 EUR
$468 USD
View
A
Retailer 8
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€421 EUR
ZAR 7,634 ZAR
View
A
Retailer 9
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€424 EUR
$475 USD
View
A
Retailer 10
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€452 EUR
£399 GBP
View
A
Retailer 11
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€462 EUR
View
A
Retailer 12
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€473 EUR
$530 USD
View
B+
Retailer 13
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€515 EUR
A$888 AUD
View
B+
Retailer 14
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€573 EUR
A$988 AUD
View
B+
Retailer 15
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€670 EUR
$751 USD
View
B+
Retailer 16
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€780 EUR
$875 USD
View
B+
Retailer 17
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€788 EUR
$884 USD
View
Retailer 18
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€832 EUR
$933 USD
View
Price last confirmed 42 days ago
B
Retailer 19
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€835 EUR
$937 USD
View
B+
Retailer 20
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€854 EUR
A$1,474 AUD
View
B
Retailer 21
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€921 EUR
$1,033 USD
View
Retailer 22
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€936 EUR
$1,050 USD
View
Price last confirmed 18 days ago
B
Retailer 23
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€989 EUR
£873 GBP
View
B
Retailer 24
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€998 EUR
$1,119 USD
View
Most Expensive
B
Reve Diamonds
B9AEA1BE8 · Nov 1
€1,126 EUR
$1,263 USD
View
24 more retailers have this diamond
Prices start from €198 EURSave up to €928 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
1.55ct Round
€198 EUR