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Cushion|Lab Grown|IGI

3.16ct G VS1 Cushion Lab Grown Diamond

GD • G/VS1 • IGI LG603358564

Shape and cutting style on the report: Square cushion brilliant

Certificate IGI LG603358564

Diamond specifications and retailer prices

From €467 EUR
$522 USD
As of November 1, 2026
Save €3,238 EUR (87%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: €3,706 EUR at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 3.16ct lab-grown cushion diamond

This 3.16ct lab-grown cushion sits in the three to five carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a standard cut grade and certified by IGI LG603358564 or 603358564. Listed at 14 retailers as of October 31, 2026, with prices from €467 to €3,706, a €3,238 spread on the same certified stone. Do Amore Diamonds lists it at €3,706. 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

3.16
Carat
G
Color
VS1
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32°
Pavilion angle33.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG603358564
Dimensions8.45 × 8.18 × 5.38 mm
L/W Ratio1.03
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
8.45 mm8.18 mm3.16 ctG / VS1
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG603358564
Side View
Table 56.0%Crown 32°Girdle: STK-VTKPavilion 33.5°Culet: NoneDepth 65.8%

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: Nov 1
Current: €3,706 EUR|Low: €467 EUR|High: €3,741 EUR|Avg: €1,505 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
November 1, 2026
Retailer 13€467 EUR
Retailer 10€716 EUR
Retailer 6€786 EUR
Retailer 3€788 EUR
Retailer 12€809 EUR
Retailer 7€885 EUR
Retailer 8€1,206 EUR
Retailer 9€1,240 EUR
Retailer 14€1,664 EUR
Retailer 11€1,935 EUR
Retailer 4€1,962 EUR
Retailer 5€2,083 EUR
Retailer 2€2,384 EUR
Do Amore Diamonds€3,706 EUR

42 data points across 14 retailers

14 retailers€467 EUR to €3,706 EUR

A
Cheapest Retailer
-
€467 EUR
$522 USD
Final sale: no returns
A
Retailer 2
-
€716 EUR
$800 USD
View
B+
Retailer 3
-
€786 EUR
$878 USD
View
B+
Retailer 4
-
€788 EUR
$880 USD
View
B
Retailer 5
-
€809 EUR
$904 USD
View
A
Retailer 6
-
€885 EUR
£778 GBP
View
B+
Retailer 7
-
€1,206 EUR
A$2,073 AUD
View
B+
Retailer 8
-
€1,240 EUR
ZAR 22,376 ZAR
View
B+
Retailer 9
-
€1,664 EUR
£1,464 GBP
View
B
Retailer 10
-
€1,935 EUR
$2,162 USD
View
B
Retailer 11
-
€1,962 EUR
$2,192 USD
View
Retailer 12
-
€2,083 EUR
$2,327 USD
View
Price last confirmed 76 days ago
B
Retailer 13
-
€2,384 EUR
£2,097 GBP
View
Most Expensive
C
Do Amore Diamonds
27-16661833D · Oct 31
€3,706 EUR
$4,140 USD
View
13 more retailers have this diamond
Prices start from €467 EURSave up to €3,238 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
3.16ct Cushion
€467 EUR