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Round|Lab Grown|IGI

1.55ct H VS2 Round Lab Grown Diamond

ID • H/VS2 • IGI LG770630900

Shape and cutting style on the report: Round brilliant

Certificate IGI LG770630900

Diamond specifications and retailer prices

From €184 EUR
$206 USD
As of November 1, 2026
Save €741 EUR (80%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: €925 EUR at MOH London · As of October 29, 2026
View at MOH London

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 H colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG770630900 or 770630900. Listed at 18 retailers as of October 29, 2026, with prices from €184 to €925, a €741 spread on the same certified stone. MOH London lists it at €925. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.55
Carat
H
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.1°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG770630900
Dimensions7.44 × 7.41 × 4.58 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
7.44 mm7.41 mm1.55 ctH / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG770630900
Side View
Table 57.0%Crown 35.1°Girdle: MediumPavilion 40.8°Culet: NoneDepth 61.7%

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 1
Current: €925 EUR|Low: €181 EUR|High: €1,226 EUR|Avg: €528 EUR|-2.7%
MOH London
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
October 31, 2026
Retailer 5€184 EUR
Retailer 14€206 EUR
Retailer 12€214 EUR
Retailer 2€228 EUR
Retailer 7€230 EUR
Retailer 15€396 EUR
Retailer 10€438 EUR
Retailer 11€526 EUR
Retailer 9€599 EUR
Retailer 6€600 EUR
Retailer 8€735 EUR
Retailer 3€744 EUR
Retailer 13€752 EUR
Retailer 4€782 EUR
MOH London€925 EUR

30 data points across 15 retailers

18 retailers€184 EUR to €925 EUR

A
Cheapest Retailer
-
€184 EUR
$206 USD
Retailer 2
-
€187 EUR
$209 USD
View
Price last confirmed 43 days ago
A
Retailer 3
-
€206 EUR
$230 USD
View
Final sale: no returns
A
Retailer 4
-
€214 EUR
$239 USD
View
Retailer 5
-
€228 EUR
$255 USD
View
Price last confirmed 42 days ago
A
Retailer 6
-
€228 EUR
$255 USD
View
Retailer 7
-
€230 EUR
$257 USD
View
Price last confirmed 7 days ago
B+
Retailer 8
-
€396 EUR
$442 USD
View
A
Retailer 9
-
€438 EUR
$489 USD
View
A
Retailer 10
-
€526 EUR
$588 USD
View
B+
Retailer 11
-
€599 EUR
$669 USD
View
B+
Retailer 12
-
€600 EUR
$670 USD
View
B+
Retailer 13
-
€735 EUR
$821 USD
View
Retailer 14
-
€743 EUR
$830 USD
View
Price last confirmed 41 days ago
B+
Retailer 15
-
€744 EUR
SGD 1,123 SGD
View
B+
Retailer 16
-
€752 EUR
$840 USD
View
B+
Retailer 17
-
€782 EUR
$874 USD
View
Most Expensive
B+
MOH London
LG770630900 · Oct 29
€925 EUR
£814 GBP
View
17 more retailers have this diamond
Prices start from €184 EURSave up to €741 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
€184 EUR