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Princess|Lab Grown|IGI

0.51ct E IF Princess Lab Grown Diamond

ID • E/IF • IGI LG799653971

Shape and cutting style on the report: Princess cut

Certificate IGI LG799653971

Diamond specifications and retailer prices

From $432 SGD
$337 USD
As of October 29, 2026
Save $738 SGD (63%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $1,170 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 IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG799653971 or 799653971. Listed at 11 retailers as of October 29, 2026, with prices from $432 to $1,170, a $738 spread on the same certified stone. MOH London lists it at $1,170. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.51
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44.6°
Pavilion angle37.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG799653971
Dimensions4.37 × 4.37 × 4.37 mm
L/W Ratio1.00
Culet sizePointed
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
4.37 mm4.37 mm0.51 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG799653971
Side View
Table 71.0%Crown 44.6°Girdle: MED-STKPavilion 37.3°Culet: NoneDepth 68.9%

Caratlytics Score

How it works →
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 29
Current: $1,170 SGD|Low: $415 SGD|High: $1,178 SGD|Avg: $647 SGD|+0.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 30, 2026
Retailer 2$436 SGD
Retailer 7$452 SGD
Retailer 3$471 SGD
Retailer 5$513 SGD
Retailer 9$534 SGD
Retailer 4$596 SGD
Retailer 6$743 SGD
Retailer 8$806 SGD
Retailer 10$871 SGD
MOH London$1,170 SGD

44 data points across 10 retailers

11 retailers$432 SGD to $1,170 SGD

A
Cheapest Retailer
-
$432 SGD
$337 USD
A
Retailer 2
-
$436 SGD
£268 GBP
View
A
Retailer 3
-
$452 SGD
$353 USD
View
A
Retailer 4
-
$471 SGD
€350 EUR
View
Retailer 5
-
$513 SGD
$400 USD
View
Price last confirmed 12 days ago
B+
Retailer 6
-
$534 SGD
$417 USD
View
B+
Retailer 7
-
$596 SGD
A$715 AUD
View
B+
Retailer 8
-
$743 SGD
$580 USD
View
B
Retailer 9
-
$806 SGD
$629 USD
View
B
Retailer 10
-
$871 SGD
$679 USD
View
Most Expensive
B
MOH London
LG799653971 · Oct 29
$1,170 SGD
£719 GBP
View
10 more retailers have this diamond
Prices start from $432 SGDSave up to $738 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.

A
0.51ct Princess
$432 SGD