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Princess|Lab Grown|IGI

1.64ct D FL Princess Lab Grown Diamond

ID • D/FL • IGI LG801686044

Shape and cutting style on the report: Princess cut

Certificate IGI LG801686044

Diamond specifications and retailer prices

From €626 EUR
$702 USD
As of November 2, 2026
Save €4,929 EUR (89%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: €5,555 EUR at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 1.64ct lab-grown princess diamond

This 1.64ct lab-grown princess sits in the one-and-a-half to two carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG801686044 or 801686044. Listed at 15 retailers as of October 31, 2026, with prices from €626 to €5,555, a €4,929 spread on the same certified stone. Do Amore Diamonds lists it at €5,555. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.64
Carat
D
Color
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.5°
Pavilion angle37.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG801686044
Dimensions6.54 × 6.36 × 4.48 mm
L/W Ratio1.03
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
6.54 mm6.36 mm1.64 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG801686044
Side View
Table 67.0%Crown 43.5°Girdle: Slightly ThickPavilion 37.5°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: Nov 2
Current: €5,555 EUR|Low: €626 EUR|High: €8,033 EUR|Avg: €2,363 EUR|-30.9%
Do Amore Diamonds
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
November 1, 2026
Retailer 14€626 EUR
Retailer 10€681 EUR
Retailer 11€865 EUR
Retailer 15€923 EUR
Retailer 5€963 EUR
Retailer 7€1,013 EUR
Retailer 13€1,180 EUR
Retailer 3€1,350 EUR
Retailer 9€1,789 EUR
Retailer 8€2,253 EUR
Retailer 6€2,274 EUR
Retailer 4€2,866 EUR
Retailer 2€3,004 EUR
Retailer 12€3,709 EUR
Do Amore Diamonds€5,555 EUR

34 data points across 15 retailers

15 retailers€626 EUR to €5,555 EUR

A
Cheapest Retailer
-
€626 EUR
$702 USD
A
Retailer 2
-
€681 EUR
$764 USD
View
A
Retailer 3
-
€865 EUR
$970 USD
View
A
Retailer 4
-
€923 EUR
$1,035 USD
View
A
Retailer 5
-
€963 EUR
$1,080 USD
View
A
Retailer 6
-
€1,013 EUR
$1,136 USD
View
Final sale: no returns
A
Retailer 7
-
€1,180 EUR
$1,324 USD
View
A
Retailer 8
-
€1,350 EUR
View
B+
Retailer 9
-
€1,789 EUR
$2,006 USD
View
B+
Retailer 10
-
€2,253 EUR
$2,527 USD
View
B+
Retailer 11
-
€2,274 EUR
$2,550 USD
View
B+
Retailer 12
-
€2,866 EUR
$3,214 USD
View
B+
Retailer 13
-
€3,004 EUR
£2,653 GBP
View
B+
Retailer 14
-
€3,709 EUR
$4,160 USD
View
Most Expensive
B
Do Amore Diamonds
27-05565DB0E · Oct 31
€5,555 EUR
$6,230 USD
View
14 more retailers have this diamond
Prices start from €626 EURSave up to €4,929 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
1.64ct Princess
€626 EUR