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Princess|Lab Grown|IGI

1.00ct D IF Princess Lab Grown Diamond

ID • D/IF • IGI LG741525502

Shape and cutting style on the report: Princess cut

Certificate IGI LG741525502

Diamond specifications and retailer prices

From $505 SGD
$394 USD
As of October 30, 2026
Save $2,417 SGD (83%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $2,935 SGD at Brilliant Earth · As of October 21, 2026
View at Brilliant Earth

About this 1ct lab-grown princess diamond

This 1ct lab-grown princess sits in the classic one-carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG741525502 or 741525502. Listed at 15 retailers as of October 29, 2026, with a 479% 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

1.00
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle47.1°
Pavilion angle38.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG741525502
Dimensions5.41 × 5.41 × 3.93 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
5.41 mm5.41 mm1.00 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG741525502
Side View
Table 72.0%Crown 47.1°Girdle: MediumPavilion 38.5°Culet: NoneDepth 72.6%

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: $2,935 SGD|Low: $304 SGD|High: $3,050 SGD|Avg: $1,086 SGD
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
October 29, 2026
Retailer 14$304 SGD
Retailer 6$356 SGD
Retailer 5$369 SGD
Retailer 7$482 SGD
Retailer 10$505 SGD
Retailer 3$568 SGD
Retailer 8$577 SGD
Retailer 2$661 SGD
Retailer 12$874 SGD
Retailer 9$1,013 SGD
Retailer 16$1,273 SGD
Retailer 13$1,300 SGD
Retailer 4$1,530 SGD
Retailer 15$1,755 SGD
Retailer 11$2,922 SGD
Brilliant Earth$2,935 SGD

26 data points across 16 retailers

15 retailers$505 SGD to $2,922 SGD

Retailer 1
-
$304 SGD
$237 USD
Price last confirmed 9 days ago
Retailer 2
-
$369 SGD
$288 USD
View
Price last confirmed 10 days ago
Retailer 3
-
$482 SGD
$376 USD
View
Price last confirmed 10 days ago
A
Retailer 4
-
$505 SGD
$394 USD
View
Retailer 5
-
$568 SGD
$443 USD
View
Price last confirmed 9 days ago
A
Retailer 6
-
$661 SGD
€491 EUR
View
B+
Retailer 7
-
$874 SGD
$682 USD
View
B+
Retailer 8
-
$1,013 SGD
A$1,216 AUD
View
Retailer 9
-
$1,273 SGD
$993 USD
View
Price last confirmed 8 days ago
B+
Retailer 10
-
$1,300 SGD
$1,014 USD
View
Retailer 11
-
$1,401 SGD
$1,093 USD
View
Price last confirmed 11 days ago
Retailer 12
-
$1,530 SGD
A$1,837 AUD
View
Price last confirmed 25 days ago
Retailer 13
-
$1,755 SGD
£1,078 GBP
View
Price last confirmed 11 days ago
B
Retailer 14
-
$2,922 SGD
$2,280 USD
View
Most Expensive
Brilliant Earth
18754825A · Oct 21
$2,935 SGD
$2,290 USD
View
Price last confirmed 8 days ago
14 more retailers have this diamond
Prices start from $505 SGDSave up to $2,417 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
1.00ct Princess
$505 SGD