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Round|Lab Grown|IGI

1.55ct H VS1 Round Lab Grown Diamond

ID • H/VS1 • IGI LG816620203

Shape and cutting style on the report: Round brilliant

Certificate IGI LG816620203

Diamond specifications and retailer prices

From €196 EUR
$219 USD
As of October 29, 2026
Save €778 EUR (80%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: €974 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 VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG816620203 or 816620203. Listed at 15 retailers as of October 26, 2026, with prices from €196 to €974, a €778 spread on the same certified stone. MOH London lists it at €974. 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
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.9°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG816620203
Dimensions7.42 × 7.38 × 4.54 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
7.42 mm7.38 mm1.55 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG816620203
Side View
Table 60.0%Crown 33.9°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 61.3%

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: Oct 29
Current: €974 EUR|Low: €190 EUR|High: €1,008 EUR|Avg: €518 EUR|+0.7%
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 28, 2026
Retailer 6€196 EUR
Retailer 3€218 EUR
Retailer 13€227 EUR
Retailer 10€243 EUR
Retailer 15€243 EUR
Retailer 2€415 EUR
Retailer 8€417 EUR
Retailer 11€421 EUR
Retailer 9€567 EUR
Retailer 7€689 EUR
Retailer 12€781 EUR
Retailer 4€783 EUR
Retailer 5€786 EUR
Retailer 14€828 EUR
MOH London€974 EUR

32 data points across 15 retailers

15 retailers€196 EUR to €974 EUR

A
Cheapest Retailer
-
€196 EUR
$219 USD
A
Retailer 2
-
€218 EUR
$244 USD
View
Final sale: no returns
A
Retailer 3
-
€227 EUR
$254 USD
View
A
Retailer 4
-
€243 EUR
$271 USD
View
A
Retailer 5
-
€243 EUR
$271 USD
View
B+
Retailer 6
-
€415 EUR
$464 USD
View
A
Retailer 7
-
€417 EUR
ZAR 7,528 ZAR
View
A
Retailer 8
-
€421 EUR
$470 USD
View
A
Retailer 9
-
€567 EUR
A$975 AUD
View
Retailer 10
-
€689 EUR
$770 USD
View
Price last confirmed 11 days ago
B+
Retailer 11
-
€781 EUR
$872 USD
View
B
Retailer 12
-
€783 EUR
$875 USD
View
B+
Retailer 13
-
€786 EUR
SGD 1,186 SGD
View
B+
Retailer 14
-
€828 EUR
$925 USD
View
Most Expensive
B+
MOH London
LG816620203 · Oct 26
€974 EUR
£857 GBP
View
14 more retailers have this diamond
Prices start from €196 EURSave up to €778 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
€196 EUR