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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 $346 SGD
$271 USD
As of October 30, 2026
Save $855 SGD (71%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $1,624 SGD 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: $1,624 SGD|Low: $230 SGD|High: $1,633 SGD|Avg: $699 SGD|+0.6%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 29, 2026
Retailer 2$230 SGD
Retailer 6$325 SGD
Retailer 3$346 SGD
Retailer 4$469 SGD
Retailer 5$1,202 SGD
MOH London$1,624 SGD

11 data points across 6 retailers

5 retailers$346 SGD to $1,202 SGD

Retailer 1
-
$230 SGD
$180 USD
Price last confirmed 9 days ago
B+
Retailer 2
-
$346 SGD
$271 USD
View
B+
Retailer 3
-
$469 SGD
$367 USD
View
B
Retailer 4
-
$1,202 SGD
$940 USD
View
Most Expensive
MOH London
LG775614575 · Oct 29
$1,624 SGD
£1,000 GBP
View
Price under review
4 more retailers have this diamond
Prices start from $346 SGDSave up to $855 SGD

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
$346 SGD