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Princess|Lab Grown|IGI

3.42ct H VS1 Princess Lab Grown Diamond

ID • H/VS1 • IGI LG508125924

Shape and cutting style on the report: Princess cut

Certificate IGI LG508125924

Diamond specifications and retailer prices

From €2,936 EUR
$3,280 USD
As of November 2, 2026
Save €11,773 EUR (80%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: €22,279 EUR at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 3.42ct lab-grown princess diamond

This 3.42ct lab-grown princess sits in the three to five carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG508125924 or 508125924. Listed at 18 retailers as of October 31, 2026, with a 401% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

3.42
Carat
H
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43°
Pavilion angle39°
OriginLab Grown
Grading LabIGI
CertificateIGI LG508125924
Dimensions8.34 × 8.12 × 5.72 mm
L/W Ratio1.03
Culet sizePointed
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
8.34 mm8.12 mm3.42 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG508125924
Side View
Table 71.0%Crown 43°Girdle: MediumPavilion 39°Culet: NoneDepth 70.4%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: €22,279 EUR|Low: €2,590 EUR|High: €22,279 EUR|Avg: €6,706 EUR
Do Amore Diamonds
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
Retailer 18
November 1, 2026
Retailer 10€2,936 EUR
Retailer 15€3,238 EUR
Retailer 5€3,523 EUR
Retailer 7€3,610 EUR
Retailer 3€3,627 EUR
Retailer 4€3,628 EUR
Retailer 16€3,756 EUR
Retailer 14€3,894 EUR
Retailer 13€5,080 EUR
Retailer 18€5,181 EUR
Retailer 9€5,342 EUR
Retailer 6€5,811 EUR
Retailer 17€5,823 EUR
Retailer 2€8,880 EUR
Retailer 11€9,504 EUR
Retailer 12€9,626 EUR
Retailer 8€14,709 EUR
Do Amore Diamonds€22,279 EUR

22 data points across 18 retailers

18 retailers€2,936 EUR to €14,709 EUR

B+
Cheapest Retailer
-
€2,936 EUR
$3,280 USD
B+
Retailer 2
-
€3,238 EUR
$3,618 USD
View
B+
Retailer 3
-
€3,523 EUR
$3,936 USD
View
B+
Retailer 4
-
€3,610 EUR
CA$5,601 CAD
View
B+
Retailer 5
-
€3,627 EUR
$4,052 USD
View
Final sale: no returns
B+
Retailer 6
-
€3,628 EUR
$4,053 USD
View
B+
Retailer 7
-
€3,756 EUR
$4,196 USD
View
Retailer 8
-
€3,756 EUR
$4,196 USD
View
Price last confirmed 20 days ago
B+
Retailer 9
-
€3,894 EUR
$4,350 USD
View
B
Retailer 10
-
€5,080 EUR
$5,675 USD
View
B
Retailer 11
-
€5,181 EUR
$5,788 USD
View
B
Retailer 12
-
€5,811 EUR
£5,112 GBP
View
B
Retailer 13
-
€5,823 EUR
$6,506 USD
View
B
Retailer 14
-
€8,880 EUR
£7,812 GBP
View
B
Retailer 15
-
€9,504 EUR
A$16,336 AUD
View
B
Retailer 16
-
€9,626 EUR
ZAR 173,732 ZAR
View
B
Retailer 17
-
€14,709 EUR
$16,433 USD
View
Most Expensive
Do Amore Diamonds
27-844649602 · Oct 31
€22,279 EUR
$24,890 USD
View
Price under review
17 more retailers have this diamond
Prices start from €2,936 EURSave up to €11,773 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.

B+
3.42ct Princess
€2,936 EUR