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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 €269 EUR
$301 USD
As of October 30, 2026
Save €2,120 EUR (89%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: €2,390 EUR at Do Amore Diamonds · As of October 30, 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 30, 2026, with prices from €269 to €2,390, a €2,120 spread on the same certified stone. Do Amore Diamonds lists it at €2,390. 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
Color
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 30
Current: €2,390 EUR|Low: €212 EUR|High: €2,390 EUR|Avg: €877 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 31, 2026
Retailer 11€269 EUR
Retailer 14€334 EUR
Retailer 15€334 EUR
Retailer 12€448 EUR
Retailer 9€474 EUR
Retailer 8€474 EUR
Retailer 3€547 EUR
Retailer 2€661 EUR
Retailer 6€864 EUR
Retailer 10€1,027 EUR
Retailer 5€1,186 EUR
Retailer 7€1,212 EUR
Retailer 4€1,330 EUR
Retailer 13€1,486 EUR
Do Amore Diamonds€2,390 EUR

31 data points across 15 retailers

18 retailers€269 EUR to €2,390 EUR

Retailer 1
-
€212 EUR
$237 USD
Price last confirmed 39 days ago
Retailer 2
-
€246 EUR
$275 USD
View
Price last confirmed 25 days ago
Retailer 3
-
€260 EUR
$290 USD
View
Price last confirmed 38 days ago
A
Retailer 4
-
€269 EUR
$301 USD
View
A
Retailer 5
-
€334 EUR
$373 USD
View
A
Retailer 6
-
€334 EUR
$373 USD
View
A
Retailer 7
-
€448 EUR
$500 USD
View
B+
Retailer 8
-
€474 EUR
£417 GBP
View
A
Retailer 9
-
€474 EUR
$530 USD
View
B+
Retailer 10
-
€547 EUR
$611 USD
View
B+
Retailer 11
-
€661 EUR
£581 GBP
View
B
Retailer 12
-
€864 EUR
$965 USD
View
B
Retailer 13
-
€1,027 EUR
$1,147 USD
View
B
Retailer 14
-
€1,186 EUR
$1,325 USD
View
B
Retailer 15
-
€1,212 EUR
$1,354 USD
View
B
Retailer 16
-
€1,330 EUR
$1,485 USD
View
B
Retailer 17
-
€1,486 EUR
£1,307 GBP
View
Most Expensive
B
Do Amore Diamonds
27-C962B69AB · Oct 30
€2,390 EUR
$2,670 USD
View
17 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.

A
1.80ct Princess
€269 EUR