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Princess|Lab Grown|IGI

1.51ct E IF Princess Lab Grown Diamond

ID • E/IF • IGI LG704584864

Shape and cutting style on the report: Princess cut

Certificate IGI LG704584864

Diamond specifications and retailer prices

From $630 SGD
$493 USD
As of October 25, 2026
Save $1,834 SGD (74%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $2,465 SGD at MOH London · As of October 26, 2026
View at MOH London

About this 1.51ct lab-grown princess diamond

This 1.51ct lab-grown princess sits in the one-and-a-half to two carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG704584864 or 704584864. Listed at 8 retailers as of October 25, 2026, with prices from $630 to $2,465, a $1,834 spread on the same certified stone. MOH London lists it at $2,465. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle45.7°
Pavilion angle37.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG704584864
Dimensions6.19 × 6.11 × 4.35 mm
L/W Ratio1.01
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
6.19 mm6.11 mm1.51 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG704584864
Side View
Table 67.0%Crown 45.7°Girdle: MediumPavilion 37.9°Culet: NoneDepth 71.2%

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 25
Current: $2,465 SGD|Low: $630 SGD|High: $2,579 SGD|Avg: $1,496 SGD|+0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 30, 2026
Retailer 8$630 SGD
Retailer 7$846 SGD
Retailer 2$1,020 SGD
Retailer 3$1,071 SGD
Retailer 4$1,340 SGD
Retailer 5$2,050 SGD
Retailer 6$2,333 SGD
MOH London$2,465 SGD

44 data points across 8 retailers

8 retailers$630 SGD to $2,465 SGD

A
Cheapest Retailer
-
$630 SGD
$493 USD
A
Retailer 2
-
$846 SGD
$662 USD
View
A
Retailer 3
-
$1,020 SGD
£628 GBP
View
A
Retailer 4
-
$1,071 SGD
ZAR 13,534 ZAR
View
A
Retailer 5
-
$1,340 SGD
$1,048 USD
View
A
Retailer 6
-
$2,050 SGD
$1,604 USD
View
B+
Retailer 7
-
$2,333 SGD
$1,825 USD
View
Most Expensive
B+
MOH London
LG704584864 · Oct 26
$2,465 SGD
£1,518 GBP
View
7 more retailers have this diamond
Prices start from $630 SGDSave up to $1,834 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
1.51ct Princess
$630 SGD