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Princess|Lab Grown|IGI

1.57ct D IF Princess Lab Grown Diamond

ID • D/IF • IGI LG754508987

Shape and cutting style on the report: Princess cut

Certificate IGI LG754508987

Diamond specifications and retailer prices

From $1,024 SGD
$801 USD
As of October 30, 2026
Save $6,992 SGD (87%) vs most expensive(unlock to see where)
33 retailers carry this diamond
Most expensive: $8,016 SGD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 1.57ct lab-grown princess diamond

This 1.57ct lab-grown princess sits in the one-and-a-half to two carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG754508987 or 754508987. Listed at 33 retailers as of October 29, 2026, with prices from $1,024 to $8,016, a $6,992 spread on the same certified stone. Do Amore Diamonds lists it at $8,016. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.57
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle45.1°
Pavilion angle39.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG754508987
Dimensions6.33 × 6.33 × 4.62 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
6.33 mm6.33 mm1.57 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG754508987
Side View
Table 72.0%Crown 45.1°Girdle: MediumPavilion 39.6°Culet: NoneDepth 73.0%

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 30
Current: $8,016 SGD|Low: $983 SGD|High: $8,016 SGD|Avg: $2,723 SGD
Do Amore Diamonds
Retailer 2
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Retailer 23
October 31, 2026
Retailer 16$983 SGD
Retailer 21$1,024 SGD
Retailer 13$1,174 SGD
Retailer 23$1,178 SGD
Retailer 14$1,195 SGD
Retailer 17$1,257 SGD
Retailer 3$1,358 SGD
Retailer 20$1,570 SGD
Retailer 5$1,665 SGD
Retailer 8$1,855 SGD
Retailer 10$2,126 SGD
Retailer 2$2,403 SGD
Retailer 11$2,877 SGD
Retailer 18$3,209 SGD
Retailer 7$3,234 SGD
Retailer 22$3,274 SGD
Retailer 12$3,381 SGD
Retailer 6$3,723 SGD
Retailer 15$3,738 SGD
Retailer 4$3,948 SGD
Retailer 19$3,989 SGD
Retailer 9$4,358 SGD
Do Amore Diamonds$8,016 SGD

39 data points across 23 retailers

33 retailers$1,024 SGD to $8,016 SGD

Retailer 1
-
$903 SGD
$706 USD
Price last confirmed 31 days ago
Retailer 2
-
$983 SGD
$769 USD
View
Price last confirmed 24 days ago
Retailer 3
-
$983 SGD
$769 USD
View
Price last confirmed 37 days ago
Retailer 4
-
$983 SGD
$769 USD
View
Price last confirmed 17 days ago
A
Retailer 5
-
$1,024 SGD
$801 USD
View
Final sale: no returns
Retailer 6
-
$1,033 SGD
$808 USD
View
Price last confirmed 32 days ago
A
Retailer 7
-
$1,047 SGD
$819 USD
View
Retailer 8
-
$1,047 SGD
$819 USD
View
Price last confirmed 28 days ago
Retailer 9
-
$1,047 SGD
$819 USD
View
Price last confirmed 20 days ago
A
Retailer 10
-
$1,174 SGD
$918 USD
View
A
Retailer 11
-
$1,178 SGD
£725 GBP
View
A
Retailer 12
-
$1,195 SGD
$935 USD
View
A
Retailer 13
-
$1,257 SGD
$983 USD
View
A
Retailer 14
-
$1,358 SGD
HK$8,300 HKD
View
A
Retailer 15
-
$1,570 SGD
$1,228 USD
View
A
Retailer 16
-
$1,665 SGD
£1,025 GBP
View
A
Retailer 17
-
$1,855 SGD
€1,382 EUR
View
A
Retailer 18
-
$2,126 SGD
ZAR 26,861 ZAR
View
B+
Retailer 19
-
$2,403 SGD
$1,880 USD
View
Retailer 20
-
$2,877 SGD
A$3,462 AUD
View
Price last confirmed 9 days ago
B+
Retailer 21
-
$2,958 SGD
$2,314 USD
View
B+
Retailer 22
-
$3,209 SGD
$2,510 USD
View
B+
Retailer 23
-
$3,234 SGD
£1,992 GBP
View
Retailer 24
-
$3,251 SGD
$2,543 USD
View
Price last confirmed 30 days ago
Retailer 25
-
$3,251 SGD
$2,543 USD
View
Price last confirmed 20 days ago
B+
Retailer 26
-
$3,274 SGD
$2,561 USD
View
Retailer 27
-
$3,381 SGD
$2,645 USD
View
Price last confirmed 12 days ago
B+
Retailer 28
-
$3,723 SGD
$2,912 USD
View
Retailer 29
-
$3,738 SGD
A$4,499 AUD
View
Price last confirmed 23 days ago
B
Retailer 30
-
$3,948 SGD
View
B+
Retailer 31
-
$3,989 SGD
$3,120 USD
View
B
Retailer 32
-
$4,358 SGD
£2,684 GBP
View
Most Expensive
B
Do Amore Diamonds
27-AD85747EA · Oct 29
$8,016 SGD
$6,270 USD
View
32 more retailers have this diamond
Prices start from $1,024 SGDSave up to $6,992 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
1.57ct Princess
$1,024 SGD