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Round|Lab Grown|IGI

1.55ct F VS1 Round Lab Grown Diamond

ID • F/VS1 • IGI LG799642535

Shape and cutting style on the report: Round brilliant

Certificate IGI LG799642535

Diamond specifications and retailer prices

From €197 EUR
$221 USD
As of October 29, 2026
Save €798 EUR (80%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: €995 EUR at Brilliance · As of October 30, 2026
View at Brilliance

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 LG799642535 or 799642535. Listed at 22 retailers as of October 29, 2026, with prices from €197 to €995, a €798 spread on the same certified stone. Brilliance lists it at €995. 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 angle33.7°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG799642535
Dimensions7.48 × 7.45 × 4.56 mm
L/W Ratio1.00
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.48 mm7.45 mm1.55 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG799642535
Side View
Table 57.0%Crown 33.7°Girdle: MediumPavilion 41.1°Culet: NoneDepth 61.1%

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: €995 EUR|Low: €191 EUR|High: €1,002 EUR|Avg: €538 EUR
Brilliance
Retailer 2
Retailer 3
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Retailer 5
Retailer 6
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Retailer 22
October 30, 2026
Retailer 12€197 EUR
Retailer 10€219 EUR
Retailer 6€228 EUR
Retailer 3€244 EUR
Retailer 9€244 EUR
Retailer 13€389 EUR
Retailer 20€417 EUR
Retailer 21€420 EUR
Retailer 4€424 EUR
Retailer 16€454 EUR
Retailer 14€497 EUR
Retailer 19€539 EUR
Retailer 22€571 EUR
Retailer 2€647 EUR
Retailer 7€748 EUR
Retailer 5€785 EUR
Retailer 11€793 EUR
Retailer 8€833 EUR
Retailer 18€841 EUR
Retailer 15€945 EUR
Retailer 17€985 EUR
Brilliance€995 EUR

24 data points across 22 retailers

22 retailers€197 EUR to €995 EUR

A
Cheapest Retailer
-
€197 EUR
$221 USD
A
Retailer 2
-
€219 EUR
$246 USD
View
Final sale: no returns
A
Retailer 3
-
€228 EUR
$256 USD
View
A
Retailer 4
-
€244 EUR
$274 USD
View
A
Retailer 5
-
€244 EUR
$274 USD
View
A
Retailer 6
-
€389 EUR
£343 GBP
View
A
Retailer 7
-
€417 EUR
$468 USD
View
A
Retailer 8
-
€420 EUR
ZAR 7,608 ZAR
View
A
Retailer 9
-
€424 EUR
$475 USD
View
A
Retailer 10
-
€454 EUR
£401 GBP
View
B+
Retailer 11
-
€497 EUR
A$858 AUD
View
A
Retailer 12
-
€539 EUR
$604 USD
View
B+
Retailer 13
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€571 EUR
A$985 AUD
View
B+
Retailer 14
-
€647 EUR
$726 USD
View
B+
Retailer 15
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€748 EUR
$839 USD
View
B+
Retailer 16
-
€785 EUR
$881 USD
View
B+
Retailer 17
-
€793 EUR
SGD 1,202 SGD
View
B+
Retailer 18
-
€833 EUR
$934 USD
View
B+
Retailer 19
-
€841 EUR
A$1,452 AUD
View
Retailer 20
-
€945 EUR
$1,060 USD
View
Price last confirmed 17 days ago
B
Retailer 21
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€985 EUR
£870 GBP
View
Most Expensive
B
Brilliance
D43233945 · Oct 30
€995 EUR
$1,116 USD
View
21 more retailers have this diamond
Prices start from €197 EURSave up to €798 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
€197 EUR