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Cushion|Lab Grown|IGI

3.00ct D VS1 Cushion Lab Grown Diamond

EX • D/VS1 • IGI LG681521451

Shape and cutting style on the report: Square cushion brilliant

Certificate IGI LG681521451

Diamond specifications and retailer prices

From €745 EUR
$832 USD
As of October 30, 2026
Save €5,163 EUR (87%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: €5,908 EUR at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

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 top-tier cut grade and certified by IGI LG681521451 or 681521451. Listed at 18 retailers as of October 29, 2026, with prices from €745 to €5,908, a €5,163 spread on the same certified stone. Do Amore Diamonds lists it at €5,908. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

3.00
Carat
D
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.7°
Pavilion angle36.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG681521451
Dimensions8.10 × 8.10 × 5.31 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.10 mm8.10 mm3.00 ctD / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG681521451
Side View
Table 63.0%Crown 34.7°Girdle: MED-VTKPavilion 36.8°Culet: NoneDepth 65.6%

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 30
Current: €5,908 EUR|Low: €745 EUR|High: €5,908 EUR|Avg: €2,207 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
Retailer 15
October 30, 2026
Retailer 5€745 EUR
Retailer 14€772 EUR
Retailer 11€891 EUR
Retailer 7€926 EUR
Retailer 2€1,143 EUR
Retailer 8€1,304 EUR
Retailer 12€1,921 EUR
Retailer 9€1,977 EUR
Retailer 15€2,330 EUR
Retailer 6€2,346 EUR
Retailer 3€2,597 EUR
Retailer 4€2,607 EUR
Retailer 10€3,195 EUR
Retailer 13€5,621 EUR
Do Amore Diamonds€5,908 EUR

39 data points across 15 retailers

18 retailers€745 EUR to €5,908 EUR

A
Cheapest Retailer
-
€745 EUR
$832 USD
Final sale: no returns
Retailer 2
-
€772 EUR
$862 USD
View
Price last confirmed 15 days ago
A
Retailer 3
-
€891 EUR
$995 USD
View
A
Retailer 4
-
€926 EUR
$1,035 USD
View
A
Retailer 5
-
€1,005 EUR
$1,123 USD
View
A
Retailer 6
-
€1,089 EUR
$1,217 USD
View
A
Retailer 7
-
€1,143 EUR
£1,006 GBP
View
A
Retailer 8
-
€1,304 EUR
£1,147 GBP
View
Retailer 9
-
€1,921 EUR
A$3,302 AUD
View
Price last confirmed 10 days ago
B+
Retailer 10
-
€1,977 EUR
ZAR 35,678 ZAR
View
Retailer 11
-
€2,330 EUR
A$4,004 AUD
View
Price last confirmed 24 days ago
B
Retailer 12
-
€2,346 EUR
£2,064 GBP
View
B
Retailer 13
-
€2,597 EUR
$2,901 USD
View
B
Retailer 14
-
€2,607 EUR
$2,913 USD
View
B
Retailer 15
-
€3,040 EUR
$3,397 USD
View
B
Retailer 16
-
€3,195 EUR
£2,811 GBP
View
B
Retailer 17
-
€5,621 EUR
$6,280 USD
View
Most Expensive
B
Do Amore Diamonds
27-32F673880 · Oct 29
€5,908 EUR
$6,600 USD
View
17 more retailers have this diamond
Prices start from €745 EURSave up to €5,163 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
€745 EUR