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Round|Lab Grown|IGI

1.55ct E VS2 Round Lab Grown Diamond

ID • E/VS2 • IGI LG770643642

Shape and cutting style on the report: Round brilliant

Certificate IGI LG770643642

Diamond specifications and retailer prices

From €194 EUR
$217 USD
As of October 29, 2026
Save €923 EUR (83%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: €1,118 EUR at Reve Diamonds · As of October 30, 2026
View at Reve 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 E colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG770643642 or 770643642. Listed at 24 retailers as of October 29, 2026, with prices from €194 to €1,118, a €923 spread on the same certified stone. Reve Diamonds lists it at €1,118. 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 angle34.9°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG770643642
Dimensions7.40 × 7.43 × 4.53 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.40 mm7.43 mm1.55 ctE / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG770643642
Side View
Table 58.0%Crown 34.9°Girdle: MED-STKPavilion 40.5°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: €505 EUR|Low: €185 EUR|High: €1,118 EUR|Avg: €562 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
Retailer 16
Retailer 17
Retailer 18
Reve Diamonds
October 31, 2026
Retailer 7€194 EUR
Retailer 13€220 EUR
Retailer 3€241 EUR
Retailer 15€241 EUR
Retailer 11€384 EUR
Retailer 4€414 EUR
Retailer 17€423 EUR
Retailer 12€446 EUR
Retailer 14€457 EUR
Retailer 2€470 EUR
Retailer 1€505 EUR
Retailer 5€657 EUR
Retailer 8€775 EUR
Retailer 6€822 EUR
Retailer 9€890 EUR
Retailer 18€972 EUR
Retailer 10€976 EUR
Retailer 16€982 EUR
Reve Diamonds€1,118 EUR

33 data points across 19 retailers

24 retailers€194 EUR to €1,118 EUR

Retailer 1
-
€194 EUR
$217 USD
Price last confirmed 12 days ago
A
Retailer 2
-
€194 EUR
$217 USD
View
A
Retailer 3
-
€220 EUR
$246 USD
View
Final sale: no returns
Retailer 4
-
€224 EUR
$250 USD
View
Price last confirmed 17 days ago
A
Retailer 5
-
€226 EUR
$252 USD
View
Retailer 6
-
€241 EUR
$269 USD
View
Price last confirmed 14 days ago
A
Retailer 7
-
€241 EUR
$269 USD
View
A
Retailer 8
-
€384 EUR
£337 GBP
View
B+
Retailer 9
-
€414 EUR
$462 USD
View
A
Retailer 10
-
€423 EUR
$473 USD
View
A
Retailer 11
-
€446 EUR
£393 GBP
View
A
Retailer 12
-
€457 EUR
View
A
Retailer 13
-
€470 EUR
$525 USD
View
B+
Retailer 14
-
€505 EUR
A$868 AUD
View
B+
Retailer 15
-
€657 EUR
$734 USD
View
Retailer 16
-
€769 EUR
$859 USD
View
Price last confirmed 39 days ago
Retailer 17
-
€775 EUR
$866 USD
View
Price last confirmed 12 days ago
B
Retailer 18
-
€822 EUR
$919 USD
View
B
Retailer 19
-
€890 EUR
A$1,529 AUD
View
B
Retailer 20
-
€903 EUR
$1,009 USD
View
B
Retailer 21
-
€972 EUR
£855 GBP
View
B
Retailer 22
-
€976 EUR
$1,090 USD
View
B
Retailer 23
-
€982 EUR
$1,097 USD
View
Most Expensive
B
Reve Diamonds
5C4E4C64A · Oct 30
€1,118 EUR
$1,249 USD
View
23 more retailers have this diamond
Prices start from €194 EURSave up to €923 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
€194 EUR