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Round|Lab Grown|IGI

1.55ct H VVS1 Round Lab Grown Diamond

ID • H/VVS1 • IGI LG761557680

Shape and cutting style on the report: Round brilliant

Certificate IGI LG761557680

Diamond specifications and retailer prices

From €381 EUR
£335 GBP
As of November 1, 2026
Save €618 EUR (62%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: €999 EUR at MOH London · As of October 26, 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 VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG761557680 or 761557680. Listed at 10 retailers as of October 26, 2026, with prices from €381 to €999, a €618 spread on the same certified stone. MOH London lists it at €999. 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
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.2°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG761557680
Dimensions7.40 × 7.46 × 4.56 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.40 mm7.46 mm1.55 ctH / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG761557680
Side View
Table 58.0%Crown 34.2°Girdle: MediumPavilion 41°Culet: NoneDepth 61.5%

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: €999 EUR|Low: €381 EUR|High: €999 EUR|Avg: €626 EUR
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 1, 2026
Retailer 3€381 EUR
Retailer 7€391 EUR
Retailer 6€403 EUR
Retailer 2€430 EUR
Retailer 8€524 EUR
Retailer 4€581 EUR
Retailer 5€728 EUR
Retailer 9€800 EUR
Retailer 10€954 EUR
MOH London€999 EUR

8 data points across 10 retailers

10 retailers€381 EUR to €999 EUR

A
Cheapest Retailer
-
€381 EUR
£335 GBP
B+
Retailer 2
-
€391 EUR
$437 USD
View
A
Retailer 3
-
€403 EUR
$450 USD
View
A
Retailer 4
-
€430 EUR
ZAR 7,757 ZAR
View
A
Retailer 5
-
€524 EUR
$585 USD
View
B+
Retailer 6
-
€581 EUR
A$999 AUD
View
B+
Retailer 7
-
€728 EUR
$813 USD
View
B+
Retailer 8
-
€800 EUR
$894 USD
View
B
Retailer 9
-
€954 EUR
$1,066 USD
View
Most Expensive
B
MOH London
LG761557680 · Oct 26
€999 EUR
£879 GBP
View
9 more retailers have this diamond
Prices start from €381 EURSave up to €618 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
€381 EUR