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Princess|Lab Grown|IGI

1.03ct G VS1 Princess Lab Grown Diamond

ID • G/VS1 • IGI LG620480453

Shape and cutting style on the report: Princess cut

Certificate IGI LG620480453

Diamond specifications and retailer prices

From €143 EUR
$160 USD
As of October 30, 2026
Save €692 EUR (83%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: €836 EUR at MOH London · As of October 29, 2026
View at MOH London

About this 1.03ct lab-grown princess diamond

This 1.03ct lab-grown princess sits in the classic one-carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG620480453 or 620480453. Listed at 12 retailers as of October 29, 2026, with prices from €143 to €836, a €692 spread on the same certified stone. MOH London lists it at €836. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.03
Carat
G
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle38.5°
Pavilion angle39°
OriginLab Grown
Grading LabIGI
CertificateIGI LG620480453
Dimensions5.60 × 5.32 × 3.91 mm
L/W Ratio1.05
Culet sizeNone
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
5.60 mm5.32 mm1.03 ctG / VS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG620480453
Side View
Table 69.0%Crown 38.5°Girdle: Slightly ThickPavilion 39°Culet: NoneDepth 73.5%

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 30
Current: €836 EUR|Low: €114 EUR|High: €841 EUR|Avg: €372 EUR|+0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 29, 2026
Retailer 5€143 EUR
Retailer 7€160 EUR
Retailer 8€294 EUR
Retailer 3€305 EUR
Retailer 6€321 EUR
Retailer 2€338 EUR
Retailer 4€604 EUR
MOH London€836 EUR

24 data points across 8 retailers

12 retailers€143 EUR to €836 EUR

A
Cheapest Retailer
-
€143 EUR
$160 USD
A
Retailer 2
-
€160 EUR
$179 USD
View
Final sale: no returns
A
Retailer 3
-
€166 EUR
$186 USD
View
A
Retailer 4
-
€178 EUR
$199 USD
View
A
Retailer 5
-
€178 EUR
$199 USD
View
A
Retailer 6
-
€294 EUR
$329 USD
View
A
Retailer 7
-
€305 EUR
ZAR 5,510 ZAR
View
A
Retailer 8
-
€321 EUR
$359 USD
View
A
Retailer 9
-
€338 EUR
£297 GBP
View
B
Retailer 10
-
€572 EUR
$639 USD
View
B
Retailer 11
-
€604 EUR
$675 USD
View
Most Expensive
B
MOH London
LG620480453 · Oct 29
€836 EUR
£735 GBP
View
11 more retailers have this diamond
Prices start from €143 EURSave up to €692 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
1.03ct Princess
€143 EUR