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Cushion|Lab Grown|IGI

1.51ct G VVS1 Cushion Lab Grown Diamond

ID • G/VVS1 • IGI LG618440467

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG618440467

Diamond specifications and retailer prices

From €378 EUR
As of November 4, 2026
Save €1,360 EUR (78%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: €1,737 EUR at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

About this 1.51ct lab-grown cushion diamond

This 1.51ct lab-grown cushion sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG618440467 or 618440467. Listed at 4 retailers as of November 2, 2026, with prices from €378 to €1,737, a €1,360 spread on the same certified stone. Do Amore Diamonds lists it at €1,737. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
G
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.8°
Pavilion angle36.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG618440467
Dimensions8.20 × 5.87 × 4.02 mm
L/W Ratio1.40
Girdle conditionFaceted
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
8.20 mm5.87 mm1.51 ctG / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG618440467
Side View
Table 60.0%Crown 34.8°Girdle: THN-STKPavilion 36.9°Culet: NoneDepth 68.5%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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Price History

Last verified: Nov 4
Current: €1,737 EUR|Low: €378 EUR|High: €1,933 EUR|Avg: €898 EUR|-10.1%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 4, 2026
Retailer 2€378 EUR
Retailer 5€459 EUR
Retailer 4€577 EUR
Retailer 3€992 EUR
Retailer 6€1,020 EUR
Do Amore Diamonds€1,737 EUR

16 data points across 6 retailers

4 retailers€378 EUR to €1,737 EUR

B+
Cheapest Retailer
-
€378 EUR
Retailer 2
-
€577 EUR
View
Price last confirmed 9 days ago
B+
Retailer 3
-
€992 EUR
View
Most Expensive
B
Do Amore Diamonds
27-0488D3B6B · Nov 2
€1,737 EUR
$1,950 USD
View
3 more retailers have this diamond
Prices start from €378 EURSave up to €1,360 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+
1.51ct Cushion
€378 EUR