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Princess|Lab Grown|IGI

3.45ct G VS2 Princess Lab Grown Diamond

ID • G/VS2 • IGI LG508125923

Shape and cutting style on the report: Princess cut

Certificate IGI LG508125923

Diamond specifications and retailer prices

From €3,176 EUR
$3,562 USD
As of October 31, 2026
Save €6,075 EUR (66%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: €10,266 EUR at Brilliance · As of November 1, 2026
View at Brilliance

About this 3.45ct lab-grown princess diamond

This 3.45ct lab-grown princess sits in the three to five carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG508125923 or 508125923. Listed at 18 retailers as of October 31, 2026, with a 191% 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

3.45
Carat
G
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44°
Pavilion angle38.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG508125923
Dimensions8.30 × 8.08 × 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
8.30 mm8.08 mm3.45 ctG / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG508125923
Side View
Table 69.5%Crown 44°Girdle: MediumPavilion 38.5°Culet: NoneDepth 70.8%

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: Oct 31
Current: €10,266 EUR|Low: €2,792 EUR|High: €10,266 EUR|Avg: €5,443 EUR
Brilliance
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 2, 2026
Retailer 9€3,490 EUR
Retailer 4€3,656 EUR
Retailer 3€3,830 EUR
Retailer 13€3,908 EUR
Retailer 10€4,048 EUR
Retailer 8€4,097 EUR
Retailer 7€5,368 EUR
Retailer 12€5,583 EUR
Retailer 2€5,788 EUR
Retailer 11€6,270 EUR
Retailer 5€6,291 EUR
Retailer 6€9,251 EUR
Brilliance€10,266 EUR

44 data points across 13 retailers

18 retailers€3,176 EUR to €9,251 EUR

B
Cheapest Retailer
-
€3,176 EUR
$3,562 USD
B+
Retailer 2
-
€3,490 EUR
$3,914 USD
View
B
Retailer 3
-
€3,656 EUR
$4,101 USD
View
B
Retailer 4
-
€3,830 EUR
$4,296 USD
View
B
Retailer 5
-
€3,907 EUR
CA$6,086 CAD
View
B
Retailer 6
-
€3,908 EUR
$4,383 USD
View
Final sale: no returns
B
Retailer 7
-
€4,048 EUR
$4,540 USD
View
Retailer 8
-
€4,048 EUR
$4,540 USD
View
Price last confirmed 20 days ago
B
Retailer 9
-
€4,097 EUR
$4,595 USD
View
B
Retailer 10
-
€5,368 EUR
$6,021 USD
View
B
Retailer 11
-
€5,583 EUR
$6,262 USD
View
B
Retailer 12
-
€5,788 EUR
£5,112 GBP
View
B
Retailer 13
-
€6,270 EUR
$7,033 USD
View
B
Retailer 14
-
€6,291 EUR
£5,556 GBP
View
B
Retailer 15
-
€9,251 EUR
£8,170 GBP
View
Most Expensive
Brilliance
D22649580 · Nov 1
€10,266 EUR
$11,514 USD
View
Price under review
15 more retailers have this diamond
Prices start from €3,176 EURSave up to €6,075 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+
3.45ct Princess
€3,176 EUR