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Princess|Lab Grown|IGI

1.50ct E VVS1 Princess Lab Grown Diamond

GD • E/VVS1 • IGI LG734543059

Shape and cutting style on the report: Princess cut

Certificate IGI LG734543059

Diamond specifications and retailer prices

From $366 SGD
$286 USD
As of October 30, 2026
Save $2,460 SGD (87%) vs most expensive(unlock to see where)
26 retailers carry this diamond
Most expensive: $2,825 SGD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 1.5ct lab-grown princess diamond

This 1.5ct lab-grown princess sits in the one-and-a-half to two carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a standard cut grade and certified by IGI LG734543059 or 734543059. Listed at 26 retailers as of October 29, 2026, with prices from $366 to $2,825, a $2,460 spread on the same certified stone. Brilliant Earth lists it at $2,825. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.50
Carat
E
Colour
VVS1
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42°
Pavilion angle37.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG734543059
Dimensions6.25 × 6.18 × 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
6.25 mm6.18 mm1.50 ctE / VVS1
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG734543059
Side View
Table 69.0%Crown 42°Girdle: MED-STKPavilion 37.6°Culet: NoneDepth 70.4%

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 30
Current: $2,825 SGD|Low: $352 SGD|High: $2,915 SGD|Avg: $1,136 SGD|-3.1%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
Retailer 22
October 30, 2026
Retailer 4$366 SGD
Retailer 15$408 SGD
Retailer 6$454 SGD
Retailer 10$454 SGD
Retailer 2$481 SGD
Retailer 7$611 SGD
Retailer 20$652 SGD
Retailer 17$714 SGD
Retailer 19$779 SGD
Retailer 11$786 SGD
Retailer 16$801 SGD
Retailer 9$802 SGD
Retailer 18$1,054 SGD
Retailer 3$1,161 SGD
Retailer 8$1,459 SGD
Retailer 5$1,624 SGD
Retailer 13$1,664 SGD
Retailer 22$1,713 SGD
Retailer 21$1,820 SGD
Retailer 14$1,856 SGD
Retailer 12$1,877 SGD
Brilliant Earth$2,825 SGD

37 data points across 22 retailers

26 retailers$366 SGD to $2,825 SGD

A
Cheapest Retailer
-
$366 SGD
$286 USD
A
Retailer 2
-
$408 SGD
$319 USD
View
Final sale: no returns
A
Retailer 3
-
$424 SGD
$332 USD
View
A
Retailer 4
-
$454 SGD
$355 USD
View
A
Retailer 5
-
$454 SGD
$355 USD
View
A
Retailer 6
-
$481 SGD
£296 GBP
View
A
Retailer 7
-
$611 SGD
$478 USD
View
B+
Retailer 8
-
$652 SGD
$510 USD
View
B+
Retailer 9
-
$714 SGD
€532 EUR
View
B+
Retailer 10
-
$779 SGD
ZAR 9,850 ZAR
View
B+
Retailer 11
-
$786 SGD
$615 USD
View
B+
Retailer 12
-
$801 SGD
£494 GBP
View
B+
Retailer 13
-
$802 SGD
$627 USD
View
Retailer 14
-
$993 SGD
$777 USD
View
Price last confirmed 31 days ago
B+
Retailer 15
-
$1,054 SGD
A$1,269 AUD
View
B
Retailer 16
-
$1,161 SGD
$908 USD
View
B
Retailer 17
-
$1,459 SGD
$1,141 USD
View
B
Retailer 18
-
$1,521 SGD
$1,190 USD
View
B
Retailer 19
-
$1,624 SGD
$1,270 USD
View
B
Retailer 20
-
$1,664 SGD
A$2,002 AUD
View
Retailer 21
-
$1,713 SGD
$1,340 USD
View
Price last confirmed 9 days ago
B
Retailer 22
-
$1,745 SGD
$1,365 USD
View
B
Retailer 23
-
$1,820 SGD
£1,121 GBP
View
B
Retailer 24
-
$1,877 SGD
$1,469 USD
View
B
Retailer 25
-
$1,895 SGD
$1,482 USD
View
Most Expensive
B
Brilliant Earth
15804507A · Oct 29
$2,825 SGD
$2,210 USD
View
25 more retailers have this diamond
Prices start from $366 SGDSave up to $2,460 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
1.50ct Princess
$366 SGD