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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 $341 NZD
As of November 4, 2026
Save $1,636 NZD (83%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $2,298 NZD at Taylor and Hart · As of November 4, 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 15 retailers as of November 2, 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
Colour
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

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $763 NZD|Low: $327 NZD|High: $2,298 NZD|Avg: $1,069 NZD|+33.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Taylor and Hart
November 4, 2026
Retailer 7$341 NZD
Retailer 2$380 NZD
Retailer 6$423 NZD
Retailer 9$471 NZD
Retailer 11$578 NZD
Retailer 1$763 NZD
Retailer 10$871 NZD
Retailer 8$1,360 NZD
Retailer 5$1,366 NZD
Retailer 3$1,975 NZD
Retailer 4$1,977 NZD
Taylor and Hart$2,298 NZD

42 data points across 12 retailers

15 retailers$341 NZD to $1,977 NZD

A
Cheapest Retailer
-
$341 NZD
Retailer 2
-
$341 NZD
View
Price last confirmed 43 days ago
A
Retailer 3
-
$380 NZD
View
Final sale: no returns
Retailer 4
-
$396 NZD
View
Price last confirmed 42 days ago
Retailer 5
-
$418 NZD
View
Price last confirmed 42 days ago
A
Retailer 6
-
$423 NZD
View
B+
Retailer 7
-
$471 NZD
View
B+
Retailer 8
-
$578 NZD
View
B
Retailer 9
-
$763 NZD
View
B
Retailer 10
-
$871 NZD
View
B
Retailer 11
-
$1,360 NZD
View
B
Retailer 12
-
$1,366 NZD
View
B
Retailer 13
-
$1,975 NZD
View
B
Retailer 14
-
$1,977 NZD
View
Most Expensive
Taylor and Hart
YXXFKLB · Nov 4
$2,298 NZD
$1,292 USD
View
Price under review
14 more retailers have this diamond
Prices start from $341 NZDSave up to $1,636 NZD

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
$341 NZD