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Round|Lab Grown|IGI

1.55ct E VS2 Round Lab Grown Diamond

ID • E/VS2 • IGI LG778647047

Shape and cutting style on the report: Round brilliant

Certificate IGI LG778647047

Diamond specifications and retailer prices

From €211 EUR
$236 USD
As of October 29, 2026
Save €961 EUR (82%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: €1,173 EUR at Brilliant Earth · As of October 30, 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 E colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG778647047 or 778647047. Listed at 21 retailers as of October 29, 2026, with prices from €211 to €1,173, a €961 spread on the same certified stone. Brilliant Earth lists it at €1,173. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.55
Carat
E
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG778647047
Dimensions7.45 × 7.39 × 4.56 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
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
7.45 mm7.39 mm1.55 ctE / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG778647047
Side View
Table 58.0%Crown 34.6°Girdle: MediumPavilion 40.9°Culet: NoneDepth 61.4%

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: €242 EUR|Low: €201 EUR|High: €1,170 EUR|Avg: €578 EUR
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
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Retailer 17
Retailer 18
October 30, 2026
Retailer 8€211 EUR
Retailer 1€242 EUR
Retailer 16€244 EUR
Retailer 2€261 EUR
Retailer 3€261 EUR
Retailer 11€416 EUR
Retailer 4€441 EUR
Retailer 18€488 EUR
Retailer 15€492 EUR
Retailer 12€493 EUR
Retailer 17€517 EUR
Retailer 6€687 EUR
Retailer 9€840 EUR
Retailer 7€887 EUR
Retailer 13€896 EUR
Retailer 10€991 EUR
Retailer 14€1,054 EUR
Retailer 5€1,170 EUR

37 data points across 18 retailers

21 retailers€211 EUR to €1,173 EUR

A
Cheapest Retailer
-
€211 EUR
$236 USD
A
Retailer 2
-
€242 EUR
$270 USD
View
Final sale: no returns
A
Retailer 3
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€244 EUR
$273 USD
View
A
Retailer 4
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€261 EUR
$292 USD
View
A
Retailer 5
-
€261 EUR
$292 USD
View
A
Retailer 6
-
€416 EUR
£366 GBP
View
A
Retailer 7
-
€428 EUR
$478 USD
View
A
Retailer 8
-
€441 EUR
$493 USD
View
A
Retailer 9
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€488 EUR
$545 USD
View
B+
Retailer 10
-
€492 EUR
View
B+
Retailer 11
-
€493 EUR
£434 GBP
View
B+
Retailer 12
-
€517 EUR
A$888 AUD
View
B
Retailer 13
-
€687 EUR
$767 USD
View
B+
Retailer 14
-
€840 EUR
$939 USD
View
B
Retailer 15
-
€887 EUR
$991 USD
View
B
Retailer 16
-
€896 EUR
A$1,540 AUD
View
B
Retailer 17
-
€991 EUR
$1,107 USD
View
B
Retailer 18
-
€1,054 EUR
£927 GBP
View
B
Retailer 19
-
€1,054 EUR
$1,178 USD
View
B
Retailer 20
-
€1,170 EUR
$1,307 USD
View
Most Expensive
B
Brilliant Earth
20095090A · Oct 30
€1,173 EUR
$1,310 USD
View
20 more retailers have this diamond
Prices start from €211 EURSave up to €961 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
€211 EUR