Princess|Lab Grown|IGI

1.42ct E VS1 Princess Lab Grown Diamond

VG • E/VS1 • IGI LG603358337

Shape and cutting style on the report: Princess cut

Certificate IGI LG603358337

Diamond specifications and retailer prices

From €209 EUR
$234 USD
As of October 30, 2026
Save €956 EUR (82%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: €1,387 EUR at Brilliant Earth · As of October 22, 2026
View at Brilliant Earth

About this 1.42ct lab-grown princess diamond

This 1.42ct lab-grown princess sits in the one-and-a-quarter to one-and-a-half carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG603358337 or 603358337. Listed at 22 retailers as of October 30, 2026, with a 456% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.42
Carat
E
Color
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle45°
Pavilion angle38.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG603358337
Dimensions6.09 × 6.02 × 4.41 mm
L/W Ratio1.01
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
6.09 mm6.02 mm1.42 ctE / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG603358337
Side View
Table 65.0%Crown 45°Girdle: MediumPavilion 38.7°Culet: NoneDepth 73.3%

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: €1,387 EUR|Low: €201 EUR|High: €1,387 EUR|Avg: €489 EUR
Brilliant Earth
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
Retailer 16
Retailer 17
November 1, 2026
Retailer 3€209 EUR
Retailer 9€235 EUR
Retailer 7€243 EUR
Retailer 4€260 EUR
Retailer 6€260 EUR
Retailer 2€325 EUR
Retailer 17€349 EUR
Retailer 13€446 EUR
Retailer 11€471 EUR
Retailer 8€482 EUR
Retailer 10€486 EUR
Retailer 14€634 EUR
Retailer 16€662 EUR
Retailer 15€797 EUR
Retailer 5€835 EUR
Retailer 12€1,047 EUR
Brilliant Earth€1,387 EUR

45 data points across 17 retailers

22 retailers€209 EUR to €1,166 EUR

A
Cheapest Retailer
-
€209 EUR
$234 USD
A
Retailer 2
-
€235 EUR
$262 USD
View
Final sale: no returns
A
Retailer 3
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€243 EUR
$271 USD
View
A
Retailer 4
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€260 EUR
$290 USD
View
A
Retailer 5
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€260 EUR
$290 USD
View
A
Retailer 6
-
€325 EUR
£286 GBP
View
B+
Retailer 7
-
€349 EUR
$390 USD
View
A
Retailer 8
-
€446 EUR
ZAR 8,055 ZAR
View
B+
Retailer 9
-
€471 EUR
View
B+
Retailer 10
-
€482 EUR
$538 USD
View
A
Retailer 11
-
€486 EUR
£428 GBP
View
B+
Retailer 12
-
€523 EUR
$584 USD
View
B+
Retailer 13
-
€554 EUR
$619 USD
View
B+
Retailer 14
-
€634 EUR
A$1,089 AUD
View
B
Retailer 15
-
€662 EUR
$740 USD
View
Retailer 16
-
€797 EUR
$890 USD
View
Price last confirmed 13 days ago
B
Retailer 17
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€835 EUR
$933 USD
View
B
Retailer 18
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€882 EUR
$985 USD
View
B
Retailer 19
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€1,047 EUR
£921 GBP
View
B
Retailer 20
-
€1,166 EUR
$1,302 USD
View
Most Expensive
Brilliant Earth
21311894A · Oct 22
€1,387 EUR
$1,550 USD
View
Price last confirmed 9 days ago
20 more retailers have this diamond
Prices start from €209 EURSave up to €956 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
1.42ct Princess
€209 EUR