CaratHunter
Plans
Round|Lab Grown|IGI

1.55ct F VS1 Round Lab Grown Diamond

ID • F/VS1 • IGI LG799615757

Shape and cutting style on the report: Round brilliant

Certificate IGI LG799615757

Diamond specifications and retailer prices

From €263 EUR
As of November 5, 2026
Save €2,071 EUR (89%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: €2,566 EUR at Do Amore Diamonds · As of November 4, 2026
View at Do Amore 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 LG799615757 or 799615757. Listed at 23 retailers as of November 4, 2026, with a 788% 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
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.7°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG799615757
Dimensions7.45 × 7.39 × 4.60 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
7.45 mm7.39 mm1.55 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG799615757
Side View
Table 57.0%Crown 34.7°Girdle: MediumPavilion 41.2°Culet: NoneDepth 62.0%

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 5
Current: €566 EUR|Low: €252 EUR|High: €1,457 EUR|Avg: €707 EUR|-2.0%
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
November 5, 2026
Retailer 2€263 EUR
Retailer 5€305 EUR
Retailer 3€325 EUR
Retailer 6€325 EUR
Retailer 15€463 EUR
Retailer 1€566 EUR
Retailer 11€619 EUR
Retailer 13€624 EUR
Retailer 9€633 EUR
Retailer 10€844 EUR
Retailer 12€917 EUR
Retailer 14€1,000 EUR
Retailer 4€1,155 EUR
Retailer 7€1,251 EUR
Retailer 8€1,435 EUR

35 data points across 15 retailers

23 retailers€263 EUR to €2,334 EUR

A
Cheapest Retailer
-
€263 EUR
A
Retailer 2
-
€293 EUR
View
Final sale: no returns
A
Retailer 3
-
€305 EUR
View
Retailer 4
-
€325 EUR
View
Price last confirmed 12 days ago
A
Retailer 5
-
€325 EUR
View
A
Retailer 6
-
€342 EUR
View
A
Retailer 7
-
€435 EUR
View
A
Retailer 8
-
€463 EUR
View
B+
Retailer 9
-
€566 EUR
View
B+
Retailer 10
-
€619 EUR
View
B+
Retailer 11
-
€624 EUR
View
B+
Retailer 12
-
€625 EUR
View
B+
Retailer 13
-
€633 EUR
View
B+
Retailer 14
-
€844 EUR
View
Retailer 15
-
€917 EUR
View
Price last confirmed 8 days ago
B
Retailer 16
-
€1,000 EUR
View
B
Retailer 17
-
€1,155 EUR
View
B
Retailer 18
-
€1,251 EUR
View
B
Retailer 19
-
€1,298 EUR
View
B
Retailer 20
-
€1,328 EUR
View
B
Retailer 21
-
€1,435 EUR
View
B
Retailer 22
-
€2,334 EUR
View
Most Expensive
Do Amore Diamonds
23-799615757 · Nov 4
€2,566 EUR
$2,880 USD
View
Price under review
22 more retailers have this diamond
Prices start from €263 EURSave up to €2,071 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
€263 EUR