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 €529 EUR
£465 GBP
As of October 30, 2026
Save €2,622 EUR (83%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: €3,151 EUR at Do Amore Diamonds · As of October 31, 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 October 30, 2026, with prices from €529 to €3,151, a €2,622 spread on the same certified stone. Do Amore Diamonds lists it at €3,151. 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
Color
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

How it works →
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: €3,151 EUR|Low: €527 EUR|High: €3,151 EUR|Avg: €1,229 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
October 30, 2026
Retailer 2€529 EUR
Retailer 7€559 EUR
Retailer 10€697 EUR
Retailer 11€715 EUR
Retailer 12€738 EUR
Retailer 4€757 EUR
Retailer 6€1,055 EUR
Retailer 8€1,234 EUR
Retailer 3€1,696 EUR
Retailer 5€1,794 EUR
Retailer 9€2,103 EUR
Do Amore Diamonds€3,151 EUR

33 data points across 12 retailers

13 retailers€529 EUR to €3,151 EUR

Retailer 1
-
€440 EUR
$492 USD
Price last confirmed 28 days ago
A
Retailer 2
-
€529 EUR
£465 GBP
View
A
Retailer 3
-
€559 EUR
$625 USD
View
B+
Retailer 4
-
€697 EUR
$779 USD
View
A
Retailer 5
-
€715 EUR
$799 USD
View
A
Retailer 6
-
€738 EUR
$824 USD
View
B+
Retailer 7
-
€1,055 EUR
ZAR 19,035 ZAR
View
B+
Retailer 8
-
€1,234 EUR
$1,379 USD
View
Retailer 9
-
€1,562 EUR
$1,745 USD
View
Price last confirmed 31 days ago
B
Retailer 10
-
€1,696 EUR
$1,895 USD
View
B
Retailer 11
-
€1,794 EUR
£1,578 GBP
View
Retailer 12
-
€2,103 EUR
$2,350 USD
View
Price last confirmed 27 days ago
Most Expensive
B
Do Amore Diamonds
27-89A642FBA · Oct 31
€3,151 EUR
$3,520 USD
View
12 more retailers have this diamond
Prices start from €529 EURSave up to €2,622 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
€529 EUR