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Princess|Lab Grown|IGI

1.75ct G SI1 Princess Lab Grown Diamond

GD • G/SI1 • IGI LG582390700

Shape and cutting style on the report: Princess cut

Certificate IGI LG582390700

Diamond specifications and retailer prices

From €346 EUR
$387 USD
As of October 30, 2026
Save €2,724 EUR (89%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: €3,070 EUR at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 1.75ct lab-grown princess diamond

This 1.75ct lab-grown princess sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a standard cut grade and certified by IGI LG582390700 or 582390700. Listed at 18 retailers as of October 30, 2026, with prices from €346 to €3,070, a €2,724 spread on the same certified stone. Do Amore Diamonds lists it at €3,070. 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

1.75
Carat
G
Color
SI1
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.9°
Pavilion angle37.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG582390700
Dimensions6.78 × 6.65 × 4.50 mm
L/W Ratio1.02
Culet sizePointed
Top View
6.78 mm6.65 mm1.75 ctG / SI1
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG582390700
Side View
Table 68.0%Crown 39.9°Girdle: MED-THKPavilion 37.6°Culet: NoneDepth 67.7%

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: Oct 30
Current: €3,070 EUR|Low: €196 EUR|High: €3,070 EUR|Avg: €899 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
November 1, 2026
Retailer 10€346 EUR
Retailer 13€430 EUR
Retailer 14€430 EUR
Retailer 11€465 EUR
Retailer 2€607 EUR
Retailer 3€682 EUR
Retailer 7€781 EUR
Retailer 5€815 EUR
Retailer 12€873 EUR
Retailer 6€1,103 EUR
Retailer 9€1,204 EUR
Retailer 4€1,523 EUR
Retailer 8€1,749 EUR
Do Amore Diamonds€3,070 EUR

33 data points across 14 retailers

18 retailers€346 EUR to €3,070 EUR

Retailer 1
-
€196 EUR
$219 USD
Price last confirmed 39 days ago
Retailer 2
-
€227 EUR
$254 USD
View
Price last confirmed 25 days ago
Retailer 3
-
€241 EUR
$269 USD
View
Price last confirmed 39 days ago
B+
Retailer 4
-
€346 EUR
$387 USD
View
B+
Retailer 5
-
€430 EUR
$480 USD
View
B+
Retailer 6
-
€430 EUR
$480 USD
View
B+
Retailer 7
-
€465 EUR
$520 USD
View
B+
Retailer 8
-
€564 EUR
$630 USD
View
B
Retailer 9
-
€607 EUR
£534 GBP
View
B
Retailer 10
-
€682 EUR
$762 USD
View
B
Retailer 11
-
€781 EUR
£687 GBP
View
B
Retailer 12
-
€815 EUR
$910 USD
View
B
Retailer 13
-
€873 EUR
$975 USD
View
B
Retailer 14
-
€1,103 EUR
$1,232 USD
View
C
Retailer 15
-
€1,204 EUR
$1,345 USD
View
C
Retailer 16
-
€1,523 EUR
$1,702 USD
View
C
Retailer 17
-
€1,749 EUR
£1,539 GBP
View
Most Expensive
C
Do Amore Diamonds
27-061042D4F · Oct 31
€3,070 EUR
$3,430 USD
View
17 more retailers have this diamond
Prices start from €346 EURSave up to €2,724 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+
1.75ct Princess
€346 EUR