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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 €717 EUR
$801 USD
As of October 30, 2026
Save €4,331 EUR (86%) vs most expensive(unlock to see where)
33 retailers carry this diamond
Most expensive: €5,048 EUR at Do Amore Diamonds · As of October 31, 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 30, 2026, with prices from €717 to €5,048, a €4,331 spread on the same certified stone. Do Amore Diamonds lists it at €5,048. 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: €5,048 EUR|Low: €717 EUR|High: €5,612 EUR|Avg: €2,070 EUR|-10.0%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
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Retailer 8
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Retailer 11
Retailer 12
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Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
Retailer 22
October 31, 2026
Retailer 22€717 EUR
Retailer 17€822 EUR
Retailer 4€825 EUR
Retailer 14€837 EUR
Retailer 18€880 EUR
Retailer 5€951 EUR
Retailer 21€1,099 EUR
Retailer 13€1,166 EUR
Retailer 9€1,299 EUR
Retailer 11€1,488 EUR
Retailer 16€1,683 EUR
Retailer 2€1,811 EUR
Retailer 19€2,247 EUR
Retailer 8€2,264 EUR
Retailer 3€2,292 EUR
Retailer 12€2,368 EUR
Retailer 7€2,607 EUR
Retailer 15€2,618 EUR
Retailer 6€2,764 EUR
Retailer 20€2,793 EUR
Retailer 10€3,051 EUR
Do Amore Diamonds€5,048 EUR

39 data points across 22 retailers

33 retailers€717 EUR to €5,048 EUR

Retailer 1
-
€632 EUR
$706 USD
Price last confirmed 31 days ago
Retailer 2
-
€688 EUR
$769 USD
View
Price last confirmed 25 days ago
Retailer 3
-
€688 EUR
$769 USD
View
Price last confirmed 37 days ago
Retailer 4
-
€688 EUR
$769 USD
View
Price last confirmed 18 days ago
A
Retailer 5
-
€717 EUR
$801 USD
View
Final sale: no returns
Retailer 6
-
€723 EUR
$808 USD
View
Price last confirmed 32 days ago
A
Retailer 7
-
€733 EUR
$819 USD
View
Retailer 8
-
€733 EUR
$819 USD
View
Price last confirmed 28 days ago
Retailer 9
-
€733 EUR
$819 USD
View
Price last confirmed 21 days ago
A
Retailer 10
-
€822 EUR
$918 USD
View
A
Retailer 11
-
€825 EUR
£725 GBP
View
A
Retailer 12
-
€837 EUR
$935 USD
View
A
Retailer 13
-
€880 EUR
$983 USD
View
A
Retailer 14
-
€951 EUR
HK$8,300 HKD
View
A
Retailer 15
-
€1,099 EUR
$1,228 USD
View
A
Retailer 16
-
€1,166 EUR
£1,025 GBP
View
A
Retailer 17
-
€1,299 EUR
View
A
Retailer 18
-
€1,488 EUR
ZAR 26,861 ZAR
View
B+
Retailer 19
-
€1,683 EUR
$1,880 USD
View
B+
Retailer 20
-
€1,811 EUR
A$3,113 AUD
View
B+
Retailer 21
-
€2,071 EUR
$2,314 USD
View
B+
Retailer 22
-
€2,247 EUR
$2,510 USD
View
B+
Retailer 23
-
€2,264 EUR
£1,992 GBP
View
Retailer 24
-
€2,276 EUR
$2,543 USD
View
Price last confirmed 31 days ago
Retailer 25
-
€2,276 EUR
$2,543 USD
View
Price last confirmed 21 days ago
B+
Retailer 26
-
€2,292 EUR
$2,561 USD
View
Retailer 27
-
€2,368 EUR
$2,645 USD
View
Price last confirmed 13 days ago
B
Retailer 28
-
€2,607 EUR
$2,912 USD
View
Retailer 29
-
€2,618 EUR
A$4,499 AUD
View
Price last confirmed 23 days ago
B
Retailer 30
-
€2,764 EUR
SGD 4,173 SGD
View
B+
Retailer 31
-
€2,793 EUR
$3,120 USD
View
B
Retailer 32
-
€3,051 EUR
£2,684 GBP
View
Most Expensive
B
Do Amore Diamonds
27-AD85747EA · Oct 31
€5,048 EUR
$5,640 USD
View
32 more retailers have this diamond
Prices start from €717 EURSave up to €4,331 EUR

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
€717 EUR