Round|Lab Grown|IGI

1.55ct H VVS1 Round Lab Grown Diamond

ID • H/VVS1 • IGI LG806630462

Shape and cutting style on the report: Round brilliant

Certificate IGI LG806630462

Diamond specifications and retailer prices

From €266 EUR
$297 USD
As of October 29, 2026
Save €1,063 EUR (80%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: €1,329 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 VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG806630462 or 806630462. Listed at 15 retailers as of October 29, 2026, with prices from €266 to €1,329, a €1,063 spread on the same certified stone. MOH London lists it at €1,329. 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 angle34.6°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG806630462
Dimensions7.49 × 7.46 × 4.54 mm
L/W Ratio1.00
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.49 mm7.46 mm1.55 ctH / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG806630462
Side View
Table 59.0%Crown 34.6°Girdle: MediumPavilion 40.9°Culet: NoneDepth 60.8%

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: Oct 29
Current: €1,329 EUR|Low: €255 EUR|High: €1,338 EUR|Avg: €593 EUR|+0.5%
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
October 30, 2026
Retailer 11€266 EUR
Retailer 3€309 EUR
Retailer 5€329 EUR
Retailer 12€329 EUR
Retailer 8€470 EUR
Retailer 2€506 EUR
Retailer 10€541 EUR
Retailer 13€563 EUR
Retailer 7€567 EUR
Retailer 6€767 EUR
Retailer 9€1,013 EUR
Retailer 4€1,060 EUR
MOH London€1,329 EUR

41 data points across 13 retailers

15 retailers€266 EUR to €1,329 EUR

A
Cheapest Retailer
-
€266 EUR
$297 USD
A
Retailer 2
-
€309 EUR
$345 USD
View
A
Retailer 3
-
€329 EUR
$368 USD
View
A
Retailer 4
-
€329 EUR
$368 USD
View
A
Retailer 5
-
€470 EUR
$525 USD
View
A
Retailer 6
-
€506 EUR
£445 GBP
View
B+
Retailer 7
-
€541 EUR
$604 USD
View
B+
Retailer 8
-
€546 EUR
$610 USD
View
B+
Retailer 9
-
€563 EUR
$629 USD
View
B+
Retailer 10
-
€567 EUR
ZAR 10,226 ZAR
View
B+
Retailer 11
-
€767 EUR
A$1,318 AUD
View
B
Retailer 12
-
€1,013 EUR
$1,132 USD
View
B
Retailer 13
-
€1,060 EUR
$1,184 USD
View
B
Retailer 14
-
€1,103 EUR
$1,232 USD
View
Most Expensive
B
MOH London
LG806630462 · Oct 29
€1,329 EUR
£1,169 GBP
View
14 more retailers have this diamond
Prices start from €266 EURSave up to €1,063 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
€266 EUR