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Princess|Lab Grown|IGI

3.12ct H VS1 Princess Lab Grown Diamond

ID • H/VS1 • IGI LG561263313

Shape and cutting style on the report: Princess cut

Certificate IGI LG561263313

Diamond specifications and retailer prices

From €341 EUR
$381 USD
As of October 30, 2026
Save €1,736 EUR (84%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: €2,077 EUR at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 3.12ct lab-grown princess diamond

This 3.12ct 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 LG561263313 or 561263313. Listed at 19 retailers as of October 30, 2026, with prices from €341 to €2,077, a €1,736 spread on the same certified stone. Brilliant Earth lists it at €2,077. 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
H
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.1°
Pavilion angle39.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG561263313
Dimensions8.05 × 7.82 × 5.71 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
8.05 mm7.82 mm3.12 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG561263313
Side View
Table 72.5%Crown 43.1°Girdle: MED-STKPavilion 39.3°Culet: NoneDepth 73.0%

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: Oct 30
Current: €2,077 EUR|Low: €332 EUR|High: €2,148 EUR|Avg: €940 EUR|-3.3%
Brilliant Earth
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 5€341 EUR
Retailer 10€388 EUR
Retailer 16€423 EUR
Retailer 2€483 EUR
Retailer 15€555 EUR
Retailer 6€568 EUR
Retailer 11€680 EUR
Retailer 3€767 EUR
Retailer 13€891 EUR
Retailer 18€897 EUR
Retailer 14€918 EUR
Retailer 7€1,187 EUR
Retailer 17€1,361 EUR
Retailer 4€1,394 EUR
Retailer 8€1,651 EUR
Retailer 12€1,662 EUR
Retailer 9€1,733 EUR
Brilliant Earth€2,077 EUR

39 data points across 18 retailers

19 retailers€341 EUR to €2,077 EUR

A
Cheapest Retailer
-
€341 EUR
$381 USD
Retailer 2
-
€388 EUR
$433 USD
View
Price last confirmed 39 days ago
Retailer 3
-
€423 EUR
$473 USD
View
Price last confirmed 7 days ago
Retailer 4
-
€423 EUR
$473 USD
View
Price last confirmed 33 days ago
A
Retailer 5
-
€483 EUR
£425 GBP
View
A
Retailer 6
-
€555 EUR
$620 USD
View
B+
Retailer 7
-
€568 EUR
$635 USD
View
A
Retailer 8
-
€680 EUR
View
A
Retailer 9
-
€767 EUR
$857 USD
View
A
Retailer 10
-
€891 EUR
A$1,531 AUD
View
A
Retailer 11
-
€897 EUR
$1,002 USD
View
A
Retailer 12
-
€918 EUR
ZAR 16,577 ZAR
View
A
Retailer 13
-
€1,187 EUR
$1,326 USD
View
A
Retailer 14
-
€1,361 EUR
$1,520 USD
View
B+
Retailer 15
-
€1,394 EUR
$1,558 USD
View
B+
Retailer 16
-
€1,651 EUR
£1,452 GBP
View
B+
Retailer 17
-
€1,662 EUR
£1,462 GBP
View
Retailer 18
-
€1,733 EUR
SGD 2,617 SGD
View
Price last confirmed 19 days ago
Most Expensive
B+
Brilliant Earth
20455796A · Oct 31
€2,077 EUR
$2,320 USD
View
18 more retailers have this diamond
Prices start from €341 EURSave up to €1,736 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
€341 EUR