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Princess|Lab Grown|IGI

0.51ct E VVS1 Princess Lab Grown Diamond

ID • E/VVS1 • IGI LG775614575

Shape and cutting style on the report: Princess cut

Certificate IGI LG775614575

Diamond specifications and retailer prices

From $483 NZD
$271 USD
As of October 30, 2026
Save $1,191 NZD (71%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $2,261 NZD at MOH London · As of October 29, 2026
View at MOH London

About this 0.51ct lab-grown princess diamond

This 0.51ct lab-grown princess sits in the half to three-quarter carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG775614575 or 775614575. Listed at 5 retailers as of October 29, 2026, with a 247% 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
E
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle40.9°
Pavilion angle40°
OriginLab Grown
Grading LabIGI
CertificateIGI LG775614575
Dimensions4.38 × 4.33 × 3.13 mm
L/W Ratio1.01
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
4.38 mm4.33 mm0.51 ctE / VVS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG775614575
Side View
Table 74.0%Crown 40.9°Girdle: MED-STKPavilion 40°Culet: NoneDepth 72.3%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $2,261 NZD|Low: $320 NZD|High: $2,275 NZD|Avg: $974 NZD|+0.6%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 29, 2026
Retailer 2$320 NZD
Retailer 6$452 NZD
Retailer 3$483 NZD
Retailer 4$653 NZD
Retailer 5$1,674 NZD
MOH London$2,261 NZD

11 data points across 6 retailers

5 retailers$483 NZD to $1,674 NZD

Retailer 1
-
$320 NZD
$180 USD
Price last confirmed 9 days ago
B+
Retailer 2
-
$483 NZD
$271 USD
View
B+
Retailer 3
-
$653 NZD
$367 USD
View
B
Retailer 4
-
$1,674 NZD
$940 USD
View
Most Expensive
MOH London
LG775614575 · Oct 29
$2,261 NZD
£1,000 GBP
View
Price under review
4 more retailers have this diamond
Prices start from $483 NZDSave up to $1,191 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.

B+
0.51ct Princess
$483 NZD