Princess|Lab Grown|IGI

3.12ct J VVS2 Princess Lab Grown Diamond

ID • J/VVS2 • IGI LG634412444

Shape and cutting style on the report: Princess cut

Certificate IGI LG634412444

Diamond specifications and retailer prices

From €521 EUR
As of November 5, 2026
Save €2,615 EUR (83%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: €3,136 EUR at Do Amore Diamonds · As of November 6, 2026
View at Do Amore Diamonds

About this 3.12ct lab-grown princess diamond

This 3.12ct lab-grown princess sits in the three to five carat band, graded J colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG634412444 or 634412444. Listed at 13 retailers as of November 5, 2026, with prices from €521 to €3,136, a €2,615 spread on the same certified stone. Do Amore Diamonds lists it at €3,136. 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

3.12
Carat
J
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryExcellent
FluorescenceNone
Crown angle42.9°
Pavilion angle38.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG634412444
Dimensions8.02 × 8.01 × 5.71 mm
L/W Ratio1.00
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.02 mm8.01 mm3.12 ctJ / VVS2
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateIGI LG634412444
Side View
Table 71.0%Crown 42.9°Girdle: MediumPavilion 38.5°Culet: NoneDepth 71.3%

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: Nov 5
Current: €3,136 EUR|Low: €521 EUR|High: €3,136 EUR|Avg: €1,230 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
November 5, 2026
Retailer 2€521 EUR
Retailer 6€570 EUR
Retailer 10€694 EUR
Retailer 11€712 EUR
Retailer 12€734 EUR
Retailer 4€753 EUR
Retailer 7€1,053 EUR
Retailer 8€1,229 EUR
Retailer 3€1,688 EUR
Retailer 5€1,771 EUR
Retailer 9€2,094 EUR
Do Amore Diamonds€3,136 EUR

37 data points across 12 retailers

13 retailers€521 EUR to €3,136 EUR

Retailer 1
-
€438 EUR
Price last confirmed 34 days ago
A
Retailer 2
-
€521 EUR
View
A
Retailer 3
-
€570 EUR
View
B+
Retailer 4
-
€694 EUR
View
A
Retailer 5
-
€712 EUR
View
A
Retailer 6
-
€734 EUR
View
B+
Retailer 7
-
€1,053 EUR
View
B+
Retailer 8
-
€1,229 EUR
View
Retailer 9
-
€1,555 EUR
View
Price last confirmed 37 days ago
B
Retailer 10
-
€1,688 EUR
View
B
Retailer 11
-
€1,771 EUR
View
Retailer 12
-
€2,094 EUR
View
Price last confirmed 33 days ago
Most Expensive
B
Do Amore Diamonds
27-89A642FBA · Nov 6
€3,136 EUR
$3,520 USD
View
12 more retailers have this diamond
Prices start from €521 EURSave up to €2,615 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
3.12ct Princess
€521 EUR