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Cushion|Lab Grown|IGI

1.45ct F VS1 Cushion Lab Grown Diamond

EX • F/VS1 • IGI LG589399942

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG589399942

Diamond specifications and retailer prices

From €207 EUR
$231 USD
As of November 1, 2026
Save €1,476 EUR (88%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: €1,683 EUR at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 1.45ct lab-grown cushion diamond

This 1.45ct lab-grown cushion sits in the one-and-a-quarter to one-and-a-half carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG589399942 or 589399942. Listed at 6 retailers as of October 31, 2026, with prices from €207 to €1,683, a €1,476 spread on the same certified stone. Do Amore Diamonds lists it at €1,683. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.45
Carat
F
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.4°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG589399942
Dimensions8.08 × 5.86 × 3.92 mm
L/W Ratio1.38
Girdle conditionFaceted
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
8.08 mm5.86 mm1.45 ctF / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG589399942
Side View
Table 61.0%Crown 34.4°Girdle: MED-STKPavilion 40.1°Culet: NoneDepth 66.9%

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: Nov 1
Current: €1,683 EUR|Low: €149 EUR|High: €1,772 EUR|Avg: €709 EUR|-5.1%
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
November 1, 2026
Retailer 7€207 EUR
Retailer 6€380 EUR
Retailer 8€424 EUR
Retailer 12€462 EUR
Retailer 11€516 EUR
Retailer 10€569 EUR
Retailer 5€586 EUR
Retailer 3€670 EUR
Retailer 9€949 EUR
Retailer 2€962 EUR
Retailer 4€1,009 EUR
Do Amore Diamonds€1,683 EUR

16 data points across 12 retailers

6 retailers€207 EUR to €1,683 EUR

A
Cheapest Retailer
-
€207 EUR
$231 USD
Final sale: no returns
B+
Retailer 2
-
€380 EUR
$424 USD
View
B+
Retailer 3
-
€586 EUR
A$1,008 AUD
View
Retailer 4
-
€613 EUR
A$1,053 AUD
View
Price last confirmed 36 days ago
B
Retailer 5
-
€962 EUR
£846 GBP
View
Most Expensive
B
Do Amore Diamonds
27-4804EB628 · Oct 31
€1,683 EUR
$1,880 USD
View
5 more retailers have this diamond
Prices start from €207 EURSave up to €1,476 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
1.45ct Cushion
€207 EUR