Princess|Lab Grown|IGI

5.12ct D VS2 Princess Lab Grown Diamond

EX • D/VS2 • IGI LG692544509

Shape and cutting style on the report: Princess cut

Certificate IGI LG692544509

Diamond specifications and retailer prices

From €1,366 EUR
$1,526 USD
As of October 30, 2026
Save €4,148 EUR (75%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: €5,514 EUR at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 5.12ct lab-grown princess diamond

This 5.12ct lab-grown princess sits in the over five carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG692544509 or 692544509. Listed at 19 retailers as of October 30, 2026, with prices from €1,366 to €5,514, a €4,148 spread on the same certified stone. Brilliant Earth lists it at €5,514. 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

5.12
Carat
D
Color
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle45.5°
Pavilion angle38.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG692544509
Dimensions9.29 × 9.19 × 6.72 mm
L/W Ratio1.01
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.29 mm9.19 mm5.12 ctD / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG692544509
Side View
Table 69.0%Crown 45.5°Girdle: MediumPavilion 38.1°Culet: NoneDepth 73.1%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 30
Current: €5,514 EUR|Low: €849 EUR|High: €9,479 EUR|Avg: €2,468 EUR|-41.8%
Brilliant Earth
Retailer 2
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Retailer 19
October 31, 2026
Retailer 7€849 EUR
Retailer 5€923 EUR
Retailer 8€970 EUR
Retailer 19€984 EUR
Retailer 18€1,089 EUR
Retailer 6€1,366 EUR
Retailer 13€1,516 EUR
Retailer 3€1,574 EUR
Retailer 12€1,575 EUR
Retailer 14€1,622 EUR
Retailer 16€2,120 EUR
Retailer 9€2,239 EUR
Retailer 10€2,715 EUR
Retailer 2€2,767 EUR
Retailer 4€3,050 EUR
Retailer 15€3,341 EUR
Retailer 11€3,424 EUR
Retailer 17€4,395 EUR
Brilliant Earth€5,514 EUR

37 data points across 19 retailers

19 retailers€1,366 EUR to €5,514 EUR

Retailer 1
-
€849 EUR
$948 USD
Price last confirmed 39 days ago
Retailer 2
-
€923 EUR
$1,031 USD
View
Price last confirmed 38 days ago
Retailer 3
-
€970 EUR
$1,084 USD
View
Price last confirmed 34 days ago
Retailer 4
-
€984 EUR
$1,099 USD
View
Price last confirmed 21 days ago
Retailer 5
-
€1,089 EUR
£958 GBP
View
Price last confirmed 15 days ago
A
Retailer 6
-
€1,366 EUR
$1,526 USD
View
A
Retailer 7
-
€1,516 EUR
£1,334 GBP
View
A
Retailer 8
-
€1,574 EUR
$1,759 USD
View
B+
Retailer 9
-
€1,575 EUR
$1,760 USD
View
A
Retailer 10
-
€1,622 EUR
View
B+
Retailer 11
-
€2,120 EUR
$2,369 USD
View
B+
Retailer 12
-
€2,239 EUR
$2,501 USD
View
B+
Retailer 13
-
€2,715 EUR
£2,388 GBP
View
Retailer 14
-
€2,767 EUR
$3,091 USD
View
B
Retailer 15
-
€3,050 EUR
$3,408 USD
View
B
Retailer 16
-
€3,341 EUR
£2,939 GBP
View
Retailer 17
-
€3,424 EUR
$3,825 USD
View
Price last confirmed 13 days ago
Retailer 18
-
€4,395 EUR
$4,910 USD
View
Price last confirmed 10 days ago
Most Expensive
B
Brilliant Earth
13576306A · Oct 30
€5,514 EUR
$6,160 USD
View
18 more retailers have this diamond
Prices start from €1,366 EURSave up to €4,148 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
5.12ct Princess
€1,366 EUR