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Princess|Lab Grown|IGI

1.80ct E SI1 Princess Lab Grown Diamond

ID • E/SI1 • IGI LG570367200

Shape and cutting style on the report: Princess cut

Certificate IGI LG570367200

Diamond specifications and retailer prices

From €270 EUR
$301 USD
As of October 27, 2026
Save €2,128 EUR (89%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: €2,399 EUR at Do Amore Diamonds · As of October 28, 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 E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG570367200 or 570367200. Listed at 18 retailers as of October 27, 2026, with prices from €270 to €2,399, a €2,128 spread on the same certified stone. Do Amore Diamonds lists it at €2,399. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.80
Carat
E
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.9°
Pavilion angle38.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG570367200
Dimensions6.58 × 6.56 × 4.69 mm
L/W Ratio1.00
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
6.58 mm6.56 mm1.80 ctE / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG570367200
Side View
Table 69.5%Crown 41.9°Girdle: MediumPavilion 38.6°Culet: NoneDepth 71.5%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 27
Current: €2,399 EUR|Low: €213 EUR|High: €2,399 EUR|Avg: €887 EUR|+17.1%
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
October 29, 2026
Retailer 11€270 EUR
Retailer 14€335 EUR
Retailer 15€335 EUR
Retailer 9€449 EUR
Retailer 12€449 EUR
Retailer 8€477 EUR
Retailer 3€549 EUR
Retailer 2€661 EUR
Retailer 6€867 EUR
Retailer 10€1,031 EUR
Retailer 5€1,190 EUR
Retailer 7€1,217 EUR
Retailer 4€1,335 EUR
Retailer 13€1,491 EUR
Do Amore Diamonds€2,399 EUR

31 data points across 15 retailers

18 retailers€270 EUR to €2,399 EUR

Retailer 1
-
€213 EUR
$237 USD
Price last confirmed 37 days ago
Retailer 2
-
€247 EUR
$275 USD
View
Price last confirmed 23 days ago
Retailer 3
-
€261 EUR
$290 USD
View
Price last confirmed 36 days ago
A
Retailer 4
-
€270 EUR
$301 USD
View
A
Retailer 5
-
€335 EUR
$373 USD
View
A
Retailer 6
-
€335 EUR
$373 USD
View
A
Retailer 7
-
€449 EUR
$500 USD
View
A
Retailer 8
-
€449 EUR
$500 USD
View
B+
Retailer 9
-
€477 EUR
£418 GBP
View
B+
Retailer 10
-
€549 EUR
$611 USD
View
B+
Retailer 11
-
€661 EUR
£579 GBP
View
B
Retailer 12
-
€867 EUR
$965 USD
View
B
Retailer 13
-
€1,031 EUR
$1,147 USD
View
B
Retailer 14
-
€1,190 EUR
$1,325 USD
View
B
Retailer 15
-
€1,217 EUR
$1,354 USD
View
B
Retailer 16
-
€1,335 EUR
$1,485 USD
View
B
Retailer 17
-
€1,491 EUR
£1,307 GBP
View
Most Expensive
B
Do Amore Diamonds
27-C962B69AB · Oct 28
€2,399 EUR
$2,670 USD
View
17 more retailers have this diamond
Prices start from €270 EURSave up to €2,128 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
€270 EUR