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Round|Lab Grown|IGI

1.55ct F VVS2 Round Lab Grown Diamond

ID • F/VVS2 • IGI LG776642784

Shape and cutting style on the report: Round brilliant

Certificate IGI LG776642784

Diamond specifications and retailer prices

From €197 EUR
As of November 3, 2026
Save €799 EUR (80%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: €1,802 EUR at Brilliant Earth · As of October 16, 2026
View at Brilliant Earth

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 VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG776642784 or 776642784. Listed at 22 retailers as of November 3, 2026, with a 405% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.8°
Pavilion angle41.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG776642784
Dimensions4.56 × 7.42 × 7.45 mm
L/W Ratio1.63
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
4.56 mm7.42 mm1.55 ctF / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG776642784
Side View
Table 60.0%Crown 33.8°Girdle: MED-STKPavilion 41.3°Culet: NoneDepth 61.4%

Caratlytics Score

How it works →
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 3
Current: €1,802 EUR|Low: €197 EUR|High: €1,802 EUR|Avg: €625 EUR
Brilliant Earth
Retailer 2
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Retailer 21
November 4, 2026
Retailer 10€197 EUR
Retailer 6€220 EUR
Retailer 5€229 EUR
Retailer 20€245 EUR
Retailer 12€246 EUR
Retailer 2€367 EUR
Retailer 7€418 EUR
Retailer 17€422 EUR
Retailer 13€449 EUR
Retailer 3€453 EUR
Retailer 4€538 EUR
Retailer 15€572 EUR
Retailer 16€651 EUR
Retailer 8€749 EUR
Retailer 21€786 EUR
Retailer 14€794 EUR
Retailer 9€833 EUR
Retailer 11€875 EUR
Retailer 18€980 EUR
Retailer 19€996 EUR
Brilliant Earth€1,802 EUR

23 data points across 21 retailers

22 retailers€197 EUR to €996 EUR

A
Cheapest Retailer
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€197 EUR
A
Retailer 2
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€220 EUR
View
Final sale: no returns
A
Retailer 3
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€229 EUR
View
A
Retailer 4
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€245 EUR
View
Retailer 5
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€246 EUR
View
Price last confirmed 11 days ago
A
Retailer 6
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€367 EUR
View
A
Retailer 7
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€418 EUR
View
A
Retailer 8
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€422 EUR
View
A
Retailer 9
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€449 EUR
View
A
Retailer 10
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€453 EUR
View
B+
Retailer 11
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€501 EUR
View
B+
Retailer 12
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€538 EUR
View
B+
Retailer 13
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€572 EUR
View
B+
Retailer 14
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€651 EUR
View
B+
Retailer 15
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€749 EUR
View
B+
Retailer 16
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€786 EUR
View
B+
Retailer 17
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€794 EUR
View
B+
Retailer 18
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€833 EUR
View
B
Retailer 19
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€875 EUR
View
B
Retailer 20
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€980 EUR
View
B
Retailer 21
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€996 EUR
View
Most Expensive
Brilliant Earth
21496204A · Oct 16
€1,802 EUR
$2,030 USD
View
Price last confirmed 19 days ago
21 more retailers have this diamond
Prices start from €197 EURSave up to €799 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