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Princess|Lab Grown|IGI

0.51ct D VS2 Princess Lab Grown Diamond

ID • D/VS2 • IGI LG751504677

Shape and cutting style on the report: Princess cut

Certificate IGI LG751504677

Diamond specifications and retailer prices

From €172 EUR
$192 USD
As of October 30, 2026
Save €824 EUR (83%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: €1,157 EUR at Taylor and Hart · As of October 31, 2026
View at Taylor and Hart

About this 0.51ct lab-grown princess diamond

This 0.51ct lab-grown princess sits in the half to three-quarter carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG751504677 or 751504677. Listed at 14 retailers as of October 30, 2026, with a 479% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.51
Carat
D
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle43.1°
Pavilion angle35.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG751504677
Dimensions4.45 × 4.44 × 2.96 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
4.45 mm4.44 mm0.51 ctD / VS2
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG751504677
Side View
Table 73.0%Crown 43.1°Girdle: MED-STKPavilion 35.3°Culet: NoneDepth 66.7%

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: €996 EUR|Low: €154 EUR|High: €1,157 EUR|Avg: €559 EUR
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Taylor and Hart
November 1, 2026
Retailer 6€172 EUR
Retailer 10€192 EUR
Retailer 5€213 EUR
Retailer 9€291 EUR
Retailer 3€388 EUR
Retailer 8€439 EUR
Retailer 7€685 EUR
Retailer 4€687 EUR
Retailer 2€995 EUR
Retailer 1€996 EUR
Taylor and Hart€1,157 EUR

42 data points across 11 retailers

14 retailers€172 EUR to €996 EUR

A
Cheapest Retailer
-
€172 EUR
$192 USD
Retailer 2
-
€172 EUR
$192 USD
View
Price last confirmed 40 days ago
A
Retailer 3
-
€192 EUR
$214 USD
View
Final sale: no returns
Retailer 4
-
€200 EUR
$223 USD
View
Price last confirmed 38 days ago
Retailer 5
-
€210 EUR
$235 USD
View
Price last confirmed 39 days ago
A
Retailer 6
-
€213 EUR
$238 USD
View
B+
Retailer 7
-
€291 EUR
$325 USD
View
B
Retailer 8
-
€388 EUR
£341 GBP
View
B
Retailer 9
-
€439 EUR
$490 USD
View
B
Retailer 10
-
€685 EUR
$765 USD
View
B
Retailer 11
-
€687 EUR
$768 USD
View
B
Retailer 12
-
€995 EUR
$1,112 USD
View
B
Retailer 13
-
€996 EUR
£876 GBP
View
Most Expensive
Taylor and Hart
YXXFKLB · Oct 31
€1,157 EUR
$1,292 USD
View
Price under review
13 more retailers have this diamond
Prices start from €172 EURSave up to €824 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
0.51ct Princess
€172 EUR