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Cushion|Lab Grown|IGI

3.54ct F VVS1 Cushion Lab Grown Diamond

EX • F/VVS1 • IGI LG812638503

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG812638503

Diamond specifications and retailer prices

From €809 EUR
$907 USD
As of November 1, 2026
Save €5,325 EUR (87%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: €6,134 EUR at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

About this 3.54ct lab-grown cushion diamond

This 3.54ct lab-grown cushion sits in the three to five carat band, graded F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG812638503 or 812638503. Listed at 8 retailers as of November 1, 2026, with prices from €809 to €6,134, a €5,325 spread on the same certified stone. Do Amore Diamonds lists it at €6,134. 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

3.54
Carat
F
Color
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.7°
Pavilion angle37°
OriginLab Grown
Grading LabIGI
CertificateIGI LG812638503
Dimensions10.77 × 8.03 × 5.26 mm
L/W Ratio1.34
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.77 mm8.03 mm3.54 ctF / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG812638503
Side View
Table 61.0%Crown 34.7°Girdle: MED-STKPavilion 37°Culet: NoneDepth 65.5%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: €6,134 EUR|Low: €629 EUR|High: €6,854 EUR|Avg: €2,869 EUR
Do Amore Diamonds
Retailer 2
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Retailer 18
November 2, 2026
Retailer 15€809 EUR
Retailer 12€994 EUR
Retailer 2€1,072 EUR
Retailer 16€1,118 EUR
Retailer 14€1,351 EUR
Retailer 8€1,365 EUR
Retailer 17€2,076 EUR
Retailer 11€2,087 EUR
Retailer 9€2,310 EUR
Retailer 10€2,527 EUR
Retailer 5€2,634 EUR
Retailer 7€2,924 EUR
Retailer 6€3,007 EUR
Retailer 13€3,151 EUR
Retailer 18€4,288 EUR
Retailer 4€4,466 EUR
Do Amore Diamonds€6,134 EUR
Retailer 3€6,854 EUR

44 data points across 18 retailers

8 retailers€809 EUR to €6,134 EUR

A
Cheapest Retailer
-
€809 EUR
$907 USD
Final sale: no returns
A
Retailer 2
-
€994 EUR
$1,115 USD
View
A
Retailer 3
-
€1,072 EUR
£947 GBP
View
A
Retailer 4
-
€1,118 EUR
$1,254 USD
View
A
Retailer 5
-
€1,351 EUR
$1,515 USD
View
B+
Retailer 6
-
€2,087 EUR
A$3,601 AUD
View
B
Retailer 7
-
€3,151 EUR
£2,783 GBP
View
Most Expensive
B
Do Amore Diamonds
7-1790214 · Nov 2
€6,134 EUR
$6,880 USD
View
7 more retailers have this diamond
Prices start from €809 EURSave up to €5,325 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
3.54ct Cushion
€809 EUR