Cushion|Lab Grown|IGI

3.00ct D VS1 Cushion Lab Grown Diamond

VG • D/VS1 • IGI LG818625024

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG818625024

Diamond specifications and retailer prices

From €580 EUR
$648 USD
As of October 31, 2026
Save €4,021 EUR (87%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: €5,657 EUR at Brilliant Earth · As of October 7, 2026
View at Brilliant Earth

About this 3ct lab-grown cushion diamond

This 3ct lab-grown cushion sits in the three to five carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG818625024 or 818625024. Listed at 23 retailers as of October 31, 2026, with a 693% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

3.00
Carat
D
Color
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.6°
Pavilion angle33.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818625024
Dimensions9.04 × 7.13 × 4.91 mm
L/W Ratio1.27
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.04 mm7.13 mm3.00 ctD / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818625024
Side View
Table 67.0%Crown 43.6°Girdle: THK-VTKPavilion 33.5°Culet: NoneDepth 68.9%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: €5,657 EUR|Low: €517 EUR|High: €5,657 EUR|Avg: €1,550 EUR
Brilliant Earth
Retailer 2
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Retailer 22
November 1, 2026
Retailer 14€574 EUR
Retailer 8€580 EUR
Retailer 17€698 EUR
Retailer 7€836 EUR
Retailer 3€886 EUR
Retailer 2€889 EUR
Retailer 22€951 EUR
Retailer 6€974 EUR
Retailer 16€1,030 EUR
Retailer 13€1,051 EUR
Retailer 19€1,499 EUR
Retailer 21€1,541 EUR
Retailer 4€1,547 EUR
Retailer 15€1,678 EUR
Retailer 11€2,069 EUR
Retailer 9€2,136 EUR
Retailer 18€2,189 EUR
Retailer 12€2,395 EUR
Retailer 10€2,420 EUR
Retailer 20€2,811 EUR
Retailer 5€4,601 EUR
Brilliant Earth€5,657 EUR

34 data points across 22 retailers

23 retailers€580 EUR to €4,601 EUR

A
Cheapest Retailer
-
€580 EUR
$648 USD
Final sale: no returns
A
Retailer 2
-
€698 EUR
$780 USD
View
A
Retailer 3
-
€836 EUR
HK$7,300 HKD
View
A
Retailer 4
-
€886 EUR
$990 USD
View
B+
Retailer 5
-
€889 EUR
£782 GBP
View
A
Retailer 6
-
€951 EUR
$1,062 USD
View
A
Retailer 7
-
€974 EUR
$1,088 USD
View
B+
Retailer 8
-
€1,030 EUR
View
B+
Retailer 9
-
€1,051 EUR
£925 GBP
View
B+
Retailer 10
-
€1,499 EUR
A$2,577 AUD
View
B+
Retailer 11
-
€1,541 EUR
ZAR 27,816 ZAR
View
B+
Retailer 12
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€1,547 EUR
$1,728 USD
View
Retailer 13
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€2,007 EUR
$2,242 USD
View
Price last confirmed 21 days ago
B+
Retailer 14
-
€2,069 EUR
$2,312 USD
View
B
Retailer 15
-
€2,136 EUR
$2,387 USD
View
B
Retailer 16
-
€2,189 EUR
A$3,762 AUD
View
B
Retailer 17
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€2,395 EUR
$2,675 USD
View
B
Retailer 18
-
€2,420 EUR
SGD 3,654 SGD
View
Retailer 19
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€2,513 EUR
$2,807 USD
View
Price last confirmed 8 days ago
Retailer 20
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€2,779 EUR
$3,105 USD
View
Price last confirmed 89 days ago
B
Retailer 21
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€2,811 EUR
£2,473 GBP
View
B
Retailer 22
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€4,601 EUR
$5,140 USD
View
Most Expensive
Brilliant Earth
20719533A · Oct 7
€5,657 EUR
$6,320 USD
View
Price last confirmed 24 days ago
22 more retailers have this diamond
Prices start from €580 EURSave up to €4,021 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
3.00ct Cushion
€580 EUR