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Princess|Lab Grown|IGI

3.00ct G VS2 Princess Lab Grown Diamond

EX • G/VS2 • IGI LG519231156

Shape and cutting style on the report: Princess cut

Certificate IGI LG519231156

Diamond specifications and retailer prices

From €3,903 EUR
$4,360 USD
As of October 31, 2026
Save €4,282 EUR (52%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: €16,947 EUR at MOH London · As of November 1, 2026
View at MOH London

About this 3ct lab-grown princess diamond

This 3ct 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 LG519231156 or 519231156. Listed at 15 retailers as of October 30, 2026, with a 110% 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

3.00
Carat
G
Color
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44.2°
Pavilion angle38.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG519231156
Dimensions7.90 × 7.74 × 5.67 mm
L/W Ratio1.02
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
7.90 mm7.74 mm3.00 ctG / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG519231156
Side View
Table 71.5%Crown 44.2°Girdle: Slightly ThickPavilion 38.9°Culet: NoneDepth 73.3%

Caratlytics Score

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B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: €16,947 EUR|Low: €3,903 EUR|High: €24,825 EUR|Avg: €12,550 EUR
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 1, 2026
Retailer 8€3,903 EUR
Retailer 7€8,185 EUR
Retailer 3€8,767 EUR
Retailer 10€9,166 EUR
Retailer 4€9,531 EUR
Retailer 6€10,393 EUR
Retailer 9€10,980 EUR
Retailer 5€11,379 EUR
Retailer 11€13,600 EUR
MOH London€16,947 EUR
Retailer 2€17,366 EUR
Retailer 12€24,825 EUR

30 data points across 12 retailers

15 retailers€3,903 EUR to €8,185 EUR

B
Cheapest Retailer
-
€3,903 EUR
$4,360 USD
B
Retailer 2
-
€8,185 EUR
$9,144 USD
View
Retailer 3
-
€8,511 EUR
$9,509 USD
View
Price under review
Retailer 4
-
€8,767 EUR
$9,795 USD
View
Price under review
Retailer 5
-
€9,166 EUR
$10,240 USD
View
Price under review
Final sale: no returns
Retailer 6
-
€9,494 EUR
$10,607 USD
View
Price under review
Retailer 7
-
€9,494 EUR
$10,607 USD
View
Price under review
Retailer 8
-
€10,393 EUR
$11,611 USD
View
Price under review
Retailer 9
-
€10,678 EUR
$11,929 USD
View
Price under review
Retailer 10
-
€10,980 EUR
$12,267 USD
View
Price under review
Retailer 11
-
€11,379 EUR
£10,010 GBP
View
Price under review
Most Expensive
MOH London
LG519231156 · Nov 1
€16,947 EUR
£14,908 GBP
View
Price under review
11 more retailers have this diamond
Prices start from €3,903 EURSave up to €4,282 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
3.00ct Princess
€3,903 EUR