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Princess|Lab Grown|IGI

1.80ct D IF Princess Lab Grown Diamond

ID • D/IF • IGI LG745507136

Shape and cutting style on the report: Princess cut

Certificate IGI LG745507136

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)
20 retailers carry this diamond
Most expensive: €5,845 EUR at Do Amore Diamonds · As of November 1, 2026
View at Do Amore Diamonds

About this 1.8ct lab-grown princess diamond

This 1.8ct 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 LG745507136 or 745507136. Listed at 20 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

1.80
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.1°
Pavilion angle38.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG745507136
Dimensions6.70 × 6.56 × 4.73 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
6.70 mm6.56 mm1.80 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG745507136
Side View
Table 67.0%Crown 41.1°Girdle: MediumPavilion 38.2°Culet: NoneDepth 72.1%

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: €5,845 EUR|Low: €645 EUR|High: €5,845 EUR|Avg: €1,971 EUR
Do Amore Diamonds
Retailer 2
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Retailer 19
November 1, 2026
Retailer 3€658 EUR
Retailer 8€716 EUR
Retailer 11€754 EUR
Retailer 5€906 EUR
Retailer 12€952 EUR
Retailer 15€1,083 EUR
Retailer 4€1,237 EUR
Retailer 17€1,376 EUR
Retailer 18€1,428 EUR
Retailer 6€1,880 EUR
Retailer 13€2,097 EUR
Retailer 9€2,233 EUR
Retailer 7€2,368 EUR
Retailer 14€3,014 EUR
Retailer 19€3,126 EUR
Retailer 2€3,158 EUR
Retailer 16€3,258 EUR
Retailer 10€3,307 EUR
Do Amore Diamonds€5,845 EUR

41 data points across 19 retailers

20 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
-
€754 EUR
$842 USD
View
Final sale: no returns
A
Retailer 4
-
€906 EUR
$1,012 USD
View
A
Retailer 5
-
€952 EUR
£838 GBP
View
A
Retailer 6
-
€1,082 EUR
$1,209 USD
View
A
Retailer 7
-
€1,083 EUR
$1,210 USD
View
A
Retailer 8
-
€1,237 EUR
$1,382 USD
View
A
Retailer 9
-
€1,284 EUR
$1,435 USD
View
A
Retailer 10
-
€1,376 EUR
View
B+
Retailer 11
-
€1,880 EUR
$2,100 USD
View
B+
Retailer 12
-
€2,097 EUR
A$3,605 AUD
View
B+
Retailer 13
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€2,233 EUR
$2,495 USD
View
B+
Retailer 14
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€2,368 EUR
$2,646 USD
View
B+
Retailer 15
-
€3,014 EUR
A$5,181 AUD
View
B+
Retailer 16
-
€3,126 EUR
$3,492 USD
View
B+
Retailer 17
-
€3,158 EUR
£2,778 GBP
View
B+
Retailer 18
-
€3,258 EUR
$3,640 USD
View
Retailer 19
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€3,307 EUR
$3,695 USD
View
Price last confirmed 11 days ago
Most Expensive
B
Do Amore Diamonds
27-536CBA679 · Nov 1
€5,845 EUR
$6,530 USD
View
19 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
1.80ct Princess
€658 EUR