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Princess|Lab Grown|IGI

1.50ct E IF Princess Lab Grown Diamond

ID • E/IF • IGI LG670465373

Shape and cutting style on the report: Princess cut

Certificate IGI LG670465373

Diamond specifications and retailer prices

From $680 SGD
$532 USD
As of October 27, 2026
Save $3,197 SGD (82%) vs most expensive(unlock to see where)
26 retailers carry this diamond
Most expensive: $3,877 SGD at With Clarity · As of October 30, 2026
View at With Clarity

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 IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG670465373 or 670465373. Listed at 26 retailers as of October 27, 2026, with prices from $680 to $3,877, a $3,197 spread on the same certified stone. With Clarity lists it at $3,877. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.50
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44°
Pavilion angle37.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG670465373
Dimensions6.12 × 6.11 × 6.12 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
6.12 mm6.11 mm1.50 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG670465373
Side View
Table 69.0%Crown 44°Girdle: Slightly ThickPavilion 37.7°Culet: NoneDepth 72.8%

Caratlytics Score

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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 27
Current: $1,479 SGD|Low: $674 SGD|High: $3,695 SGD|Avg: $1,915 SGD|+12.8%
Retailer 1
Retailer 2
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Retailer 23
October 29, 2026
Retailer 10$680 SGD
Retailer 23$761 SGD
Retailer 20$837 SGD
Retailer 5$842 SGD
Retailer 11$842 SGD
Retailer 18$1,016 SGD
Retailer 4$1,121 SGD
Retailer 17$1,299 SGD
Retailer 6$1,303 SGD
Retailer 3$1,386 SGD
Retailer 12$1,448 SGD
Retailer 1$1,479 SGD
Retailer 22$1,974 SGD
Retailer 7$1,982 SGD
Retailer 9$2,217 SGD
Retailer 14$2,455 SGD
Retailer 2$2,608 SGD
Retailer 13$2,738 SGD
Retailer 15$2,779 SGD
Retailer 8$2,878 SGD
Retailer 16$3,069 SGD
Retailer 19$3,522 SGD
Retailer 21$3,695 SGD

36 data points across 23 retailers

26 retailers$680 SGD to $3,877 SGD

A
Cheapest Retailer
-
$680 SGD
$532 USD
A
Retailer 2
-
$761 SGD
$595 USD
View
Retailer 3
-
$825 SGD
$645 USD
View
Price last confirmed 38 days ago
A
Retailer 4
-
$837 SGD
$655 USD
View
Final sale: no returns
A
Retailer 5
-
$842 SGD
$659 USD
View
Retailer 6
-
$842 SGD
$659 USD
View
Price last confirmed 14 days ago
A
Retailer 7
-
$1,016 SGD
$795 USD
View
A
Retailer 8
-
$1,121 SGD
$877 USD
View
A
Retailer 9
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$1,299 SGD
£800 GBP
View
A
Retailer 10
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$1,303 SGD
$1,019 USD
View
A
Retailer 11
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$1,386 SGD
$1,084 USD
View
A
Retailer 12
-
$1,448 SGD
ZAR 18,300 ZAR
View
A
Retailer 13
-
$1,479 SGD
€1,102 EUR
View
Retailer 14
-
$1,974 SGD
A$2,376 AUD
View
Price last confirmed 10 days ago
A
Retailer 15
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$1,982 SGD
$1,550 USD
View
B+
Retailer 16
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$2,217 SGD
$1,734 USD
View
B+
Retailer 17
-
$2,455 SGD
£1,512 GBP
View
Retailer 18
-
$2,608 SGD
$2,040 USD
View
Price last confirmed 12 days ago
B+
Retailer 19
-
$2,738 SGD
$2,141 USD
View
Retailer 20
-
$2,779 SGD
A$3,344 AUD
View
Price last confirmed 22 days ago
B+
Retailer 21
-
$2,878 SGD
$2,252 USD
View
B+
Retailer 22
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$3,069 SGD
$2,401 USD
View
B+
Retailer 23
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$3,096 SGD
$2,422 USD
View
B+
Retailer 24
-
$3,522 SGD
£2,169 GBP
View
B
Retailer 25
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$3,695 SGD
$2,890 USD
View
Most Expensive
B
With Clarity
670465373 · Oct 30
$3,877 SGD
$3,033 USD
View
25 more retailers have this diamond
Prices start from $680 SGDSave up to $3,197 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
$680 SGD