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Cushion|Lab Grown|IGI

1.45ct D VVS1 Cushion Lab Grown Diamond

VG • D/VVS1 • IGI LG840634866

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG840634866

Diamond specifications and retailer prices

From €237 EUR
As of November 4, 2026
Save €1,583 EUR (87%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: €1,819 EUR at Helzberg Diamonds · As of November 4, 2026
View at Helzberg 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 D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG840634866 or 840634866. Listed at 17 retailers as of November 4, 2026, with prices from €237 to €1,819, a €1,583 spread on the same certified stone. Helzberg Diamonds lists it at €1,819. 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

1.45
Carat
D
Colour
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.9°
Pavilion angle35.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG840634866
Dimensions8.07 × 5.68 × 3.88 mm
L/W Ratio1.42
Girdle conditionFaceted
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
8.07 mm5.68 mm1.45 ctD / VVS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG840634866
Side View
Table 59.0%Crown 33.9°Girdle: MED-THKPavilion 35.6°Culet: NoneDepth 68.3%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 4
Current: €1,819 EUR|Low: €226 EUR|High: €2,095 EUR|Avg: €792 EUR
Helzberg 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
Retailer 17
November 5, 2026
Retailer 3€237 EUR
Retailer 11€298 EUR
Retailer 16€438 EUR
Retailer 9€439 EUR
Retailer 4€443 EUR
Retailer 14€452 EUR
Retailer 17€483 EUR
Retailer 2€491 EUR
Retailer 12€642 EUR
Retailer 13€663 EUR
Retailer 5€717 EUR
Retailer 6€856 EUR
Retailer 8€888 EUR
Retailer 10€1,046 EUR
Retailer 15€1,251 EUR
Retailer 7€1,695 EUR
Helzberg Diamonds€1,819 EUR

21 data points across 17 retailers

17 retailers€237 EUR to €1,819 EUR

A
Cheapest Retailer
-
€237 EUR
Final sale: no returns
A
Retailer 2
-
€298 EUR
View
A
Retailer 3
-
€438 EUR
View
Retailer 4
-
€439 EUR
View
Price last confirmed 13 days ago
A
Retailer 5
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€443 EUR
View
A
Retailer 6
-
€452 EUR
View
A
Retailer 7
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€483 EUR
View
A
Retailer 8
-
€491 EUR
View
A
Retailer 9
-
€642 EUR
View
B+
Retailer 10
-
€663 EUR
View
B+
Retailer 11
-
€717 EUR
View
B+
Retailer 12
-
€856 EUR
View
B+
Retailer 13
-
€888 EUR
View
B
Retailer 14
-
€1,046 EUR
View
B
Retailer 15
-
€1,251 EUR
View
Retailer 16
-
€1,695 EUR
View
Price last confirmed 10 days ago
Most Expensive
B
Helzberg Diamonds
ZXZOKGMJKOMM · Nov 4
€1,819 EUR
$2,050 USD
View
16 more retailers have this diamond
Prices start from €237 EURSave up to €1,583 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
€237 EUR