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Round|Lab Grown|IGI

1.55ct F VS2 Round Lab Grown Diamond

ID • F/VS2 • IGI LG785612572

Shape and cutting style on the report: Round brilliant

Certificate IGI LG785612572

Diamond specifications and retailer prices

From €189 EUR
$211 USD
As of November 1, 2026
Save €754 EUR (80%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: €1,444 EUR at Helzberg Diamonds · As of October 11, 2026
View at Helzberg 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 VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG785612572 or 785612572. Listed at 14 retailers as of October 29, 2026, with a 399% 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
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.9°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG785612572
Dimensions7.45 × 7.39 × 4.58 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 / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG785612572
Side View
Table 56.0%Crown 34.9°Girdle: MediumPavilion 40.8°Culet: NoneDepth 61.9%

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 1
Current: €1,444 EUR|Low: €189 EUR|High: €1,444 EUR|Avg: €674 EUR
Helzberg Diamonds
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
November 1, 2026
Retailer 11€189 EUR
Retailer 12€211 EUR
Retailer 3€218 EUR
Retailer 17€234 EUR
Retailer 2€364 EUR
Retailer 15€404 EUR
Retailer 8€422 EUR
Retailer 4€450 EUR
Retailer 14€531 EUR
Retailer 9€571 EUR
Retailer 16€752 EUR
Retailer 10€755 EUR
Retailer 7€804 EUR
Retailer 13€942 EUR
Retailer 6€1,052 EUR
Retailer 5€1,137 EUR
Helzberg Diamonds€1,444 EUR

33 data points across 17 retailers

14 retailers€189 EUR to €942 EUR

A
Cheapest Retailer
-
€189 EUR
$211 USD
A
Retailer 2
-
€211 EUR
$236 USD
View
Final sale: no returns
A
Retailer 3
-
€218 EUR
$244 USD
View
A
Retailer 4
-
€234 EUR
$261 USD
View
A
Retailer 5
-
€364 EUR
£321 GBP
View
B+
Retailer 6
-
€404 EUR
$451 USD
View
Retailer 7
-
€450 EUR
£396 GBP
View
Price last confirmed 17 days ago
A
Retailer 8
-
€531 EUR
$593 USD
View
Retailer 9
-
€571 EUR
A$981 AUD
View
Price last confirmed 122 days ago
B+
Retailer 10
-
€752 EUR
$840 USD
View
B+
Retailer 11
-
€755 EUR
$843 USD
View
B
Retailer 12
-
€942 EUR
£829 GBP
View
Retailer 13
-
€1,137 EUR
$1,270 USD
View
Price last confirmed 40 days ago
Most Expensive
Helzberg Diamonds
ZXZNOLMHILNI · Oct 11
€1,444 EUR
$1,613 USD
View
Price last confirmed 21 days ago
13 more retailers have this diamond
Prices start from €189 EURSave up to €754 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
€189 EUR