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Princess|Lab Grown|IGI

1.80ct F SI1 Princess Lab Grown Diamond

GD • F/SI1 • IGI LG570374460

Shape and cutting style on the report: Princess cut

Certificate IGI LG570374460

Diamond specifications and retailer prices

From €269 EUR
$302 USD
As of November 2, 2026
Save €2,120 EUR (89%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: €2,389 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 F colour (colourless) and SI1 clarity (slightly-included), with a standard cut grade and certified by IGI LG570374460 or 570374460. Listed at 19 retailers as of November 1, 2026, with prices from €269 to €2,389, a €2,120 spread on the same certified stone. Do Amore Diamonds lists it at €2,389. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.80
Carat
F
Colour
SI1
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.1°
Pavilion angle37.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG570374460
Dimensions6.72 × 6.60 × 4.57 mm
L/W Ratio1.02
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
6.72 mm6.60 mm1.80 ctF / SI1
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG570374460
Side View
Table 70.0%Crown 42.1°Girdle: MediumPavilion 37.8°Culet: NoneDepth 69.2%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: €2,389 EUR|Low: €211 EUR|High: €2,389 EUR|Avg: €850 EUR
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
Retailer 16
November 3, 2026
Retailer 13€269 EUR
Retailer 3€333 EUR
Retailer 16€333 EUR
Retailer 14€454 EUR
Retailer 11€455 EUR
Retailer 9€472 EUR
Retailer 4€545 EUR
Retailer 10€660 EUR
Retailer 7€861 EUR
Retailer 15€900 EUR
Retailer 12€1,025 EUR
Retailer 6€1,184 EUR
Retailer 8€1,207 EUR
Retailer 5€1,327 EUR
Retailer 2€1,477 EUR
Do Amore Diamonds€2,389 EUR

33 data points across 16 retailers

19 retailers€269 EUR to €2,389 EUR

Retailer 1
-
€211 EUR
$237 USD
Price last confirmed 41 days ago
Retailer 2
-
€245 EUR
$275 USD
View
Price last confirmed 27 days ago
Retailer 3
-
€259 EUR
$290 USD
View
Price last confirmed 40 days ago
B+
Retailer 4
-
€269 EUR
$302 USD
View
Retailer 5
-
€333 EUR
$374 USD
View
Price last confirmed 8 days ago
B+
Retailer 6
-
€333 EUR
$374 USD
View
B+
Retailer 7
-
€454 EUR
$509 USD
View
B+
Retailer 8
-
€455 EUR
$510 USD
View
B+
Retailer 9
-
€472 EUR
£416 GBP
View
B+
Retailer 10
-
€545 EUR
$611 USD
View
B
Retailer 11
-
€660 EUR
£583 GBP
View
B
Retailer 12
-
€861 EUR
$965 USD
View
B
Retailer 13
-
€900 EUR
$1,010 USD
View
B
Retailer 14
-
€1,025 EUR
$1,150 USD
View
B
Retailer 15
-
€1,184 EUR
$1,328 USD
View
B
Retailer 16
-
€1,207 EUR
$1,354 USD
View
B
Retailer 17
-
€1,327 EUR
$1,489 USD
View
C
Retailer 18
-
€1,477 EUR
£1,304 GBP
View
Most Expensive
C
Do Amore Diamonds
27-B60B84673 · Nov 1
€2,389 EUR
$2,680 USD
View
18 more retailers have this diamond
Prices start from €269 EURSave up to €2,120 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.

B+
1.80ct Princess
€269 EUR