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Princess|Lab Grown|IGI

1.72ct D FL Princess Lab Grown Diamond

EX • D/FL • IGI LG784646699

Shape and cutting style on the report: Princess cut

Certificate IGI LG784646699

Diamond specifications and retailer prices

From €658 EUR
$735 USD
As of October 30, 2026
Save €5,187 EUR (89%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: €5,845 EUR at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 1.72ct lab-grown princess diamond

This 1.72ct 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 LG784646699 or 784646699. Listed at 15 retailers as of October 30, 2026, with prices from €658 to €5,845, a €5,187 spread on the same certified stone. Do Amore Diamonds lists it at €5,845. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.72
Carat
D
Color
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.9°
Pavilion angle36.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG784646699
Dimensions6.61 × 6.50 × 4.53 mm
L/W Ratio1.02
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
6.61 mm6.50 mm1.72 ctD / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG784646699
Side View
Table 67.0%Crown 42.9°Girdle: MediumPavilion 36.9°Culet: NoneDepth 69.7%

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: €5,845 EUR|Low: €658 EUR|High: €8,423 EUR|Avg: €2,262 EUR|-30.6%
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
October 31, 2026
Retailer 14€658 EUR
Retailer 9€716 EUR
Retailer 10€903 EUR
Retailer 13€955 EUR
Retailer 3€1,009 EUR
Retailer 7€1,020 EUR
Retailer 12€1,237 EUR
Retailer 4€1,419 EUR
Retailer 8€1,880 EUR
Retailer 2€2,368 EUR
Retailer 5€3,175 EUR
Retailer 6€3,195 EUR
Retailer 11€4,064 EUR
Do Amore Diamonds€5,845 EUR

30 data points across 14 retailers

15 retailers€658 EUR to €5,845 EUR

A
Cheapest Retailer
-
€658 EUR
$735 USD
A
Retailer 2
-
€716 EUR
$800 USD
View
A
Retailer 3
-
€903 EUR
$1,009 USD
View
A
Retailer 4
-
€955 EUR
£840 GBP
View
A
Retailer 5
-
€1,009 EUR
$1,127 USD
View
A
Retailer 6
-
€1,020 EUR
$1,140 USD
View
A
Retailer 7
-
€1,067 EUR
$1,192 USD
View
Final sale: no returns
A
Retailer 8
-
€1,237 EUR
$1,382 USD
View
A
Retailer 9
-
€1,419 EUR
View
B+
Retailer 10
-
€1,880 EUR
$2,100 USD
View
B+
Retailer 11
-
€2,368 EUR
$2,646 USD
View
B+
Retailer 12
-
€3,175 EUR
£2,793 GBP
View
Retailer 13
-
€3,195 EUR
$3,570 USD
View
Price last confirmed 11 days ago
B
Retailer 14
-
€4,064 EUR
$4,540 USD
View
Most Expensive
B
Do Amore Diamonds
27-73088A7C1 · Oct 31
€5,845 EUR
$6,530 USD
View
14 more retailers have this diamond
Prices start from €658 EURSave up to €5,187 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
1.72ct Princess
€658 EUR