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Cushion|Lab Grown|IGI

3.55ct G VS1 Cushion Lab Grown Diamond

ID • G/VS1 • IGI LG601396477

Shape and cutting style on the report: Square cushion brilliant

Certificate IGI LG601396477

Diamond specifications and retailer prices

From €780 EUR
$871 USD
As of October 31, 2026
Save €5,405 EUR (87%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: €6,185 EUR at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 3.55ct lab-grown cushion diamond

This 3.55ct lab-grown cushion sits in the three to five carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG601396477 or 601396477. Listed at 19 retailers as of October 31, 2026, with prices from €780 to €6,185, a €5,405 spread on the same certified stone. Do Amore Diamonds lists it at €6,185. 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

3.55
Carat
G
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.4°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG601396477
Dimensions9.12 × 8.75 × 5.91 mm
L/W Ratio1.04
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
9.12 mm8.75 mm3.55 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG601396477
Side View
Table 61.0%Crown 32.4°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 67.5%

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: €6,185 EUR|Low: €627 EUR|High: €6,185 EUR|Avg: €2,126 EUR|+24.1%
Do Amore Diamonds
Retailer 2
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Retailer 20
October 31, 2026
Retailer 8€652 EUR
Retailer 4€780 EUR
Retailer 11€858 EUR
Retailer 17€916 EUR
Retailer 14€967 EUR
Retailer 18€1,304 EUR
Retailer 13€1,370 EUR
Retailer 2€2,013 EUR
Retailer 7€2,016 EUR
Retailer 15€2,070 EUR
Retailer 10€2,237 EUR
Retailer 12€2,378 EUR
Retailer 19€2,695 EUR
Retailer 20€2,730 EUR
Retailer 9€2,972 EUR
Retailer 5€3,175 EUR
Retailer 3€3,181 EUR
Retailer 16€3,345 EUR
Retailer 6€5,102 EUR
Do Amore Diamonds€6,185 EUR

36 data points across 20 retailers

19 retailers€780 EUR to €6,185 EUR

Retailer 1
-
€652 EUR
$728 USD
Price last confirmed 19 days ago
A
Retailer 2
-
€780 EUR
$871 USD
View
Final sale: no returns
Retailer 3
-
€858 EUR
£755 GBP
View
Price last confirmed 38 days ago
A
Retailer 4
-
€916 EUR
$1,023 USD
View
A
Retailer 5
-
€967 EUR
$1,080 USD
View
B+
Retailer 6
-
€1,304 EUR
$1,457 USD
View
B+
Retailer 7
-
€1,370 EUR
£1,206 GBP
View
B+
Retailer 8
-
€2,013 EUR
A$3,460 AUD
View
Retailer 9
-
€2,016 EUR
$2,252 USD
View
Price last confirmed 19 days ago
B
Retailer 10
-
€2,070 EUR
ZAR 37,356 ZAR
View
Retailer 11
-
€2,237 EUR
£1,968 GBP
View
Price last confirmed 20 days ago
B
Retailer 12
-
€2,695 EUR
$3,011 USD
View
B
Retailer 13
-
€2,730 EUR
$3,050 USD
View
B
Retailer 14
-
€2,972 EUR
$3,321 USD
View
B
Retailer 15
-
€3,175 EUR
SGD 4,794 SGD
View
B
Retailer 16
-
€3,181 EUR
$3,554 USD
View
B
Retailer 17
-
€3,345 EUR
£2,943 GBP
View
Retailer 18
-
€5,102 EUR
$5,700 USD
View
Price last confirmed 29 days ago
Most Expensive
B
Do Amore Diamonds
27-84D3CEE92 · Oct 31
€6,185 EUR
$6,910 USD
View
18 more retailers have this diamond
Prices start from €780 EURSave up to €5,405 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
3.55ct Cushion
€780 EUR